For the best experience on our site, be sure to turn on Javascript in your browser. Weight 0.1 lbsDimensions 0.5 x 2 x 8 inForm Factor RDIMMKit Qty 1x 16GBTechnology DDR5-4800Error Correction Code ECCVoltage 1.1VHeight STDRank 1Rx8Speed PC5-38400R. Crucial DDR5 Desktop Memory can empower computer to transfer 50% more data than DDR4 at launch, XPG Lancer RGB DDR5 DRAM Module AX5U6000C4016G-DCLARBK perfect for gaming! Please do not submit the same question again. 
So the numb https://t.co/6DHt0fnpJ1, There's a lot more to fanless builds than just having a chassis / heat-sink capable of handling the rated package p https://t.co/v8ZKAZ6JWF, @Mobile_Dom I wouldn't blame VLC here, because they try to be a jack of all platforms (they are already a jack of a https://t.co/vksIABTs0z, Started writing & reviewing tech stuff back in 2010 after being upset with my Radeon HD 3450's HTPC capabilities / https://t.co/j2OQP6bFb7, DDR5 Manufacturing Differences/Specifications, Samsung DDR5-4800B CL40 (2 x 16 GB) - 1Rx8/1PDC. Please contact us foraRMA number prior to sending your package. In contrast, the SK Hynix memory ICs measure at 75.21 mm and uses that company's D1y node, while the smallest of the three is the Micron, with a package size of 66.26 mm and is made using Micron's D1z node. 
As one of the Big Three DRAM manufacturers, Samsung has an enormous presence in the memory market, but this is actually the first time the company has ever sampled consumer-grade UDIMMs. 
All products sold by Platinum Micro.com are brand new and carry the manufacturers full warranty. 
profile memory that essentially comes overclocked out of the box. We have dedicated many column inches to DDR5 memory over the last couple of years; each memory manufacturer has its ownprocess used to produce its memory ICs. Copyright 2022 Central Computers Inc. All rights reserved. Lowpi may receive a small percentage for every purchase made in stores. Looking at the configurations of DDR5 UDIMMs,there are two main types, 1Rx8 and 2Rx8. Neither your address nor the recipient's address will be used for any other purpose. Each different memory manufacturer also has its own manufacturing process and design application to create its dies for the memory chips. Is there a difference in performancebetween 1Rx8 and 2Rx8 with DDR5 memory? Disclaimer: Inventory accuracy is not guaranteed. This includes single rank (1Rx8) and dual rank (2Rx8) DIMMs, which in turn typically come in kits of two or four, making for 1 DIMM Per Channel (1DPC) or 2 DIMMs Per Channel (2DPC) respectively. But, as always, the memory market is anything but homogenous. It is the all-around sustainable choice for our environment. Expedited shipping is the only shipping method offered for these locations. Do you have any doubts about the product or did you find it cheaper elsewhere? However, we cannot control transit time once your package is handed over to the courier. He can be proud of his career, Vettel <3, One of my favorite drivers of all time. The on-DIMM PMIC further boosts power management efficiency and power supply stability.
Given DDR5 is a premium product, we have opted to use a premium platform for our test bed. Ive made so far this year working online and Im a full time student. Territories shipments have an additional shipping fee equal as Expedited. Please Email us at, Samsung M323R2GA3BB0-CQK DDR5-4800 MHz 16GB (1x 16GB) Single Rank x8 PC5-38400R OEM, iStarUSA TC-ISF08 iStarUSAUSA ISF08 Thermal Board, Arctic Silver AS5-12G X2 5 Thermal Compound Size-12.0 Gram Tube 2 Pack, Seagate ST14000NM001G 14TB 7200RPM SATAIII 256MB Enterprise Hard Drive, Thermal Grizzly TG-K-030-R Kryonaut - 11.1 g / 3 ml, Thermal Grizzly TG-K-015-R Kryonaut - 5.5 g / 1.5 ml, Arctic Silver AS5-12G Arctic Silver 5 Thermal Compound 12.0 Gram Tube, iStarUSA T-G525-SS 5.25" to 3.5" SATA/SAS 6.0Cage, WD HUS726T6TALE6L4 Ultrastar 6TB DC HC310 SATA 7200RPM 256MB 3.5" Hard Drive, Samsung M323R1GB4BB0-CQK 8GB DDR5 4800MHz PC5-38400 UDIMM NON-ECC UNBUFFERED OEM Desktop Memory, ASUS PRIME Z690-P WIFI Motherboard W/ Samsung DDR5-4800 MHz 16GB Memory card, Samsung DDR5-4800 MHz 16GB RAM OEM & EVGA 710 BP 80+ BRONZE 700W PSU, Crucial 16GB DDR5 4800 PC5-38400 CL40 Single Channel Desktop Memory Module (Black) CT16G48C40U5, XPG Lancer RGB DDR5 6000 MHz DRAM C40 DC Desktop Gaming Memory Kit 32GB (16GBx2) AX5U6000C4016G-DCLARBK, ARCTIC Z2 Basic Desk Mount Dual Monitor Arm for up to 32"/25", 33 lbs, Ultrawide, 360 rotation, Black AEMNT00040A, AAAwave 12GPU Open Frame Mining Rig Frame Chassis for Crypto currency Ethereum Ravencoin Ergo Zcoin (White), ASUS PRIME Z690-P WIFI D4 Motherboard LGA1700 ATX PCIe 5.0, DDR4, 3X M.2, WiFi 6, 2.5Gb LAN, Thunderbolt 4 Support, Aura Sync, Microsoft 79G-05186 Office Home and Student 2019 For 1 User, Streacom ST-DB4GPU GPU Cooling Kit for DB4, Streacom ST-FC8S ALPHA OPT FC8 AlPHA Fanless Chassis Silver, Extruded Aluminum, with Optical slot. The hottest advancement in memory technology for desktop computers in recent years is undoubtedly the release of DDR5 memory and Intel's 12th Gen Core series of processors. We reserve the right to select which shipping company/carrier will deliver your product. What, For anyone wondering why consumer Arc parts using the big (G10) GPU are so sparse across the globe, this is part of https://t.co/yjBLsHhx82, @juisu2010 2TB capacity per standard (16 die) NAND package/chip. Sad times https://t.co/rBFXmy1pI0, @ricswi @PaulyAlcorn @SkyJuice60 @phobiaphilia @dylan522p @Techmeme Increasing layer count also brings about perfor https://t.co/V8AGBhuO5R, @ricswi @PaulyAlcorn @SkyJuice60 @phobiaphilia @dylan522p @Techmeme Smaller die is more cost-effective, yield per wafer will be more, RT @anandtech: For those of you looking to build a new Intel-based system this summer, we've just updated our Intel motherboard guide. Though as we're also dealing with the first generation of DDR5 memory controllers, the speeds attainable on Intel's 12th Gen Core, for example, are limited. An error occurred when saving your question. Tienes alguna pregunta? Thanks for the spot. We process and ship orders Monday Friday and are unable to offer weekend or holiday delivery. The consensus here was that using faster memory did allow for an uplift in practically all of the scenarios we tested.
Free shipping to continental United States (48 States) only.Alaska, Hawaii & other U.S. Focusing on DDR5 DIMM configurations, the DDR5 memory modules currently available for consumers using Intel's 12th Gen Core series come in four different combinations. Your question will be answered by a store representative or other customers. All products are shipped to the customer the exact same way that we receivethem from the manufacturer. Is there a difference in performance between memory from different manufacturers at identical timings. Still, the caveat was that due to the high prices of faster kits, there currently isn't any kind of price/performance sweet spot beyond current DDR5-4800 JEDEC kits the price premium for high-speed kits is currently greater than the performance benefits. Apple, Samsung, Huawei, Motorola, Xiaomi, Nokia, Asus, Dell, Acer, Lenovo, HP, Sony, Nintendo, Hisense, TCL, Sharp, LG, DJI, Canon, Nikon. And, of course, on most motherboards it's possible to populate either one or two DIMMs per Channel (DPC). 2Rx8, in turn, means there are two ranks of eight memory chips. This includes DIMM ranks, the number of DIMMs in a single memory channel, and even the memory manufacturers themselves. And how does it compare with a model that comes standard with 16gb + 16gb? Its really user friendly and Im just so happy that I found out about it. Product Overviews 1U to 5U height 26in 3-sections Ball-Bearing Slide Rail.Extendable to 38in depth. DDR5 ushers in data-centric innovationDDR5 meets the demands of industries experiencing an enormous burst in data. Samsung DDR5-4800B CL40 memory (2 x 32 GB) (2Rx8). I will change this as soon as I get WiFi on my laptop. Adding a second DIMM to a channel allows for doubling the total memory capacity of a system going up to 128GB with today's systems but it also comes with a potential performance tradeoff. Robust reliability with a self-correcting solutionODECC (on-die error-correction code) technology applied in DDR5 helps maintain secure and stable data reliability, to fully leverage powerful performance. Heres what I do. By continuing to use the site and/or by logging into your account, you agree to the Sites updated. Only logged in customers who have purchased this product may leave a review. Tidy your desk and create more space with ARCTIC Z2 Basic Desk Mount Dual Monitor Arm AEMNT00040A EFFICIENT WORK: Increase your efficiency with the Dual Monitor arm. we tested the performance scalability of DDR5 memory using G.Skill's Trident Z5 2 x 16 GB kit of DDR5-6000 CL36, Samsung, SK Hynix, and Micron DDR5-4800B CPU-Z Gallery, AT Deals: AMD Ryzen 5 5600G APU Drops to $147 at Amazon, AT Deals: Corsair K65 RGB Mini 60% Keyboard Drops to $65 at Amazon, Silicon Motion Announces SM8366 PCIe 5.0 x4 NVMe Controller and MonTitan SSD Solutions Platform for Enterprise Storage, AT Deals: Razer Hunstman Tournament Edition TKL Keyboard Now $60 at Amazon, AT Deals: Acer Nitro 27-Inch 165Hz IPS Monitor Now $168 at Amazon, Microns 232 Layer NAND Now Shipping: 1Tbit, 6-Plane Dies With 50% More I/O Bandwidth, TSMC and ASML: Demand for Chips Remains Strong, But Getting Fab Tools Is Hard, AT Deals: Asus ROG Strix Impact II Electro Punk Mouse Now $35 at Amazon, Western Digital 22TB WD Gold, Red Pro, and Purple HDDs Hit Retail, RT @anandtech: Offering boost speeds of up to 5.5 GHz, Intel touts its special edition Core i9-12900KS as being the fastest CPU on the mark, Well, I certainly didn't expect to be writing a eulogy for 3D XPoint today. All returns and exchanges must be accompanied with a Return Merchandise Authorization number (RMA number). There are also notable differences in today's common DDR5 DIMM configurations, including single-sided UDIMMs (1Rx8), and dual-sided memory (2Rx8), as well as UDIMMs with different capacities. Type a description for this product here Crucial 16GB DDR5 4800 PC5-38400 CL40 Single Channel Desktop Memory Module (Black) CT16G48C40U5
Nvidia RTX 30 GPU: Info and Price Reduction. Need help? Finally, as we have DDR5-4800 DIMMs with DRAM from Micron and SK Hynix, too, we'll also be looking at these in our results, to see if there are any performance differences among the three memory manufacturers. Please do not submit the same answer again. Which makes for a particularly interesting question right now when trying to build a 64GB system: is it better to go with two 2Rx8 DIMMs, or four 1Rx8 DIMMs? ADATA (SK Hynix) DDR5-4800B CL40 memory (2 x 32 GB) (2Rx8). With JEDEC timings all memory should be equal, so this is the perfect opportunity to test and confirm that notion. Even with just three actual DRAM manufacturers, DIMM vendors are offering DDR5 at a slew of clockspeeds, both official JEDEC speeds and X.M.P. We investigated the price of Samsung Ddr5 in Amazon, Walmart, Ebay Who has the Best Price in USA? No returns or exchanges will be accepted after 30 days. We're also able to measure the impact of moving from 1DPC to 2DPC, an always interesting matter as DDR memory signaling has become increasingly difficult with each generation. *Note: Platinum Micro.com does not accept returns for refunds or exchanges of the following items: Open Software, Downloadable Software Products (Digital Downloads), Software Product Keycards, Online Subscription Software, and items manufactured by LG, Gigabyte, and Fortinet.
Replacing a data centers DDR4 with DDR5 saves power of up to 1TWh annually. Note: Your email address is used only to let the recipient know who sent the email and in case of transmission error. The fundamental questions we want to answer in this article are: To explore the performance differences in of DDR5 operating in different ranks and DPCs, Samsung has sent over a collection of their latest DDR5-4800B DIMMs in two different configurations/capacities: 16GB 1Rx8 DIMMs, and 32GB 2Rx8 DIMMs. 32GB DIMMs are exclusively 2Rx8, using a total of 16 16Gb dies, while 16GB DIMMs will drop down to 8 of those dies. Responsive. Features : 7200 RPM 256MB Cache SATA 6.0Gb/s For Enterprise Storage Scalable.
So the numb https://t.co/6DHt0fnpJ1, There's a lot more to fanless builds than just having a chassis / heat-sink capable of handling the rated package p https://t.co/v8ZKAZ6JWF, @Mobile_Dom I wouldn't blame VLC here, because they try to be a jack of all platforms (they are already a jack of a https://t.co/vksIABTs0z, Started writing & reviewing tech stuff back in 2010 after being upset with my Radeon HD 3450's HTPC capabilities / https://t.co/j2OQP6bFb7, DDR5 Manufacturing Differences/Specifications, Samsung DDR5-4800B CL40 (2 x 16 GB) - 1Rx8/1PDC. Please contact us foraRMA number prior to sending your package. In contrast, the SK Hynix memory ICs measure at 75.21 mm and uses that company's D1y node, while the smallest of the three is the Micron, with a package size of 66.26 mm and is made using Micron's D1z node. As one of the Big Three DRAM manufacturers, Samsung has an enormous presence in the memory market, but this is actually the first time the company has ever sampled consumer-grade UDIMMs. All products sold by Platinum Micro.com are brand new and carry the manufacturers full warranty. profile memory that essentially comes overclocked out of the box. We have dedicated many column inches to DDR5 memory over the last couple of years; each memory manufacturer has its ownprocess used to produce its memory ICs. Copyright 2022 Central Computers Inc. All rights reserved. Lowpi may receive a small percentage for every purchase made in stores. Looking at the configurations of DDR5 UDIMMs,there are two main types, 1Rx8 and 2Rx8. Neither your address nor the recipient's address will be used for any other purpose. Each different memory manufacturer also has its own manufacturing process and design application to create its dies for the memory chips. Is there a difference in performancebetween 1Rx8 and 2Rx8 with DDR5 memory? Disclaimer: Inventory accuracy is not guaranteed. This includes single rank (1Rx8) and dual rank (2Rx8) DIMMs, which in turn typically come in kits of two or four, making for 1 DIMM Per Channel (1DPC) or 2 DIMMs Per Channel (2DPC) respectively. But, as always, the memory market is anything but homogenous. It is the all-around sustainable choice for our environment. Expedited shipping is the only shipping method offered for these locations. Do you have any doubts about the product or did you find it cheaper elsewhere? However, we cannot control transit time once your package is handed over to the courier. He can be proud of his career, Vettel <3, One of my favorite drivers of all time. The on-DIMM PMIC further boosts power management efficiency and power supply stability. Given DDR5 is a premium product, we have opted to use a premium platform for our test bed. Ive made so far this year working online and Im a full time student. Territories shipments have an additional shipping fee equal as Expedited. Please Email us at, Samsung M323R2GA3BB0-CQK DDR5-4800 MHz 16GB (1x 16GB) Single Rank x8 PC5-38400R OEM, iStarUSA TC-ISF08 iStarUSAUSA ISF08 Thermal Board, Arctic Silver AS5-12G X2 5 Thermal Compound Size-12.0 Gram Tube 2 Pack, Seagate ST14000NM001G 14TB 7200RPM SATAIII 256MB Enterprise Hard Drive, Thermal Grizzly TG-K-030-R Kryonaut - 11.1 g / 3 ml, Thermal Grizzly TG-K-015-R Kryonaut - 5.5 g / 1.5 ml, Arctic Silver AS5-12G Arctic Silver 5 Thermal Compound 12.0 Gram Tube, iStarUSA T-G525-SS 5.25" to 3.5" SATA/SAS 6.0Cage, WD HUS726T6TALE6L4 Ultrastar 6TB DC HC310 SATA 7200RPM 256MB 3.5" Hard Drive, Samsung M323R1GB4BB0-CQK 8GB DDR5 4800MHz PC5-38400 UDIMM NON-ECC UNBUFFERED OEM Desktop Memory, ASUS PRIME Z690-P WIFI Motherboard W/ Samsung DDR5-4800 MHz 16GB Memory card, Samsung DDR5-4800 MHz 16GB RAM OEM & EVGA 710 BP 80+ BRONZE 700W PSU, Crucial 16GB DDR5 4800 PC5-38400 CL40 Single Channel Desktop Memory Module (Black) CT16G48C40U5, XPG Lancer RGB DDR5 6000 MHz DRAM C40 DC Desktop Gaming Memory Kit 32GB (16GBx2) AX5U6000C4016G-DCLARBK, ARCTIC Z2 Basic Desk Mount Dual Monitor Arm for up to 32"/25", 33 lbs, Ultrawide, 360 rotation, Black AEMNT00040A, AAAwave 12GPU Open Frame Mining Rig Frame Chassis for Crypto currency Ethereum Ravencoin Ergo Zcoin (White), ASUS PRIME Z690-P WIFI D4 Motherboard LGA1700 ATX PCIe 5.0, DDR4, 3X M.2, WiFi 6, 2.5Gb LAN, Thunderbolt 4 Support, Aura Sync, Microsoft 79G-05186 Office Home and Student 2019 For 1 User, Streacom ST-DB4GPU GPU Cooling Kit for DB4, Streacom ST-FC8S ALPHA OPT FC8 AlPHA Fanless Chassis Silver, Extruded Aluminum, with Optical slot. The hottest advancement in memory technology for desktop computers in recent years is undoubtedly the release of DDR5 memory and Intel's 12th Gen Core series of processors. We reserve the right to select which shipping company/carrier will deliver your product. What, For anyone wondering why consumer Arc parts using the big (G10) GPU are so sparse across the globe, this is part of https://t.co/yjBLsHhx82, @juisu2010 2TB capacity per standard (16 die) NAND package/chip. Sad times https://t.co/rBFXmy1pI0, @ricswi @PaulyAlcorn @SkyJuice60 @phobiaphilia @dylan522p @Techmeme Increasing layer count also brings about perfor https://t.co/V8AGBhuO5R, @ricswi @PaulyAlcorn @SkyJuice60 @phobiaphilia @dylan522p @Techmeme Smaller die is more cost-effective, yield per wafer will be more, RT @anandtech: For those of you looking to build a new Intel-based system this summer, we've just updated our Intel motherboard guide. Though as we're also dealing with the first generation of DDR5 memory controllers, the speeds attainable on Intel's 12th Gen Core, for example, are limited. An error occurred when saving your question. Tienes alguna pregunta? Thanks for the spot. We process and ship orders Monday Friday and are unable to offer weekend or holiday delivery. The consensus here was that using faster memory did allow for an uplift in practically all of the scenarios we tested.
Free shipping to continental United States (48 States) only.Alaska, Hawaii & other U.S. Focusing on DDR5 DIMM configurations, the DDR5 memory modules currently available for consumers using Intel's 12th Gen Core series come in four different combinations. Your question will be answered by a store representative or other customers. All products are shipped to the customer the exact same way that we receivethem from the manufacturer. Is there a difference in performance between memory from different manufacturers at identical timings. Still, the caveat was that due to the high prices of faster kits, there currently isn't any kind of price/performance sweet spot beyond current DDR5-4800 JEDEC kits the price premium for high-speed kits is currently greater than the performance benefits. Apple, Samsung, Huawei, Motorola, Xiaomi, Nokia, Asus, Dell, Acer, Lenovo, HP, Sony, Nintendo, Hisense, TCL, Sharp, LG, DJI, Canon, Nikon. And, of course, on most motherboards it's possible to populate either one or two DIMMs per Channel (DPC). 2Rx8, in turn, means there are two ranks of eight memory chips. This includes DIMM ranks, the number of DIMMs in a single memory channel, and even the memory manufacturers themselves. And how does it compare with a model that comes standard with 16gb + 16gb? Its really user friendly and Im just so happy that I found out about it. Product Overviews 1U to 5U height 26in 3-sections Ball-Bearing Slide Rail.Extendable to 38in depth. DDR5 ushers in data-centric innovationDDR5 meets the demands of industries experiencing an enormous burst in data. Samsung DDR5-4800B CL40 memory (2 x 32 GB) (2Rx8). I will change this as soon as I get WiFi on my laptop. Adding a second DIMM to a channel allows for doubling the total memory capacity of a system going up to 128GB with today's systems but it also comes with a potential performance tradeoff. Robust reliability with a self-correcting solutionODECC (on-die error-correction code) technology applied in DDR5 helps maintain secure and stable data reliability, to fully leverage powerful performance. Heres what I do. By continuing to use the site and/or by logging into your account, you agree to the Sites updated. Only logged in customers who have purchased this product may leave a review. Tidy your desk and create more space with ARCTIC Z2 Basic Desk Mount Dual Monitor Arm AEMNT00040A EFFICIENT WORK: Increase your efficiency with the Dual Monitor arm. we tested the performance scalability of DDR5 memory using G.Skill's Trident Z5 2 x 16 GB kit of DDR5-6000 CL36, Samsung, SK Hynix, and Micron DDR5-4800B CPU-Z Gallery, AT Deals: AMD Ryzen 5 5600G APU Drops to $147 at Amazon, AT Deals: Corsair K65 RGB Mini 60% Keyboard Drops to $65 at Amazon, Silicon Motion Announces SM8366 PCIe 5.0 x4 NVMe Controller and MonTitan SSD Solutions Platform for Enterprise Storage, AT Deals: Razer Hunstman Tournament Edition TKL Keyboard Now $60 at Amazon, AT Deals: Acer Nitro 27-Inch 165Hz IPS Monitor Now $168 at Amazon, Microns 232 Layer NAND Now Shipping: 1Tbit, 6-Plane Dies With 50% More I/O Bandwidth, TSMC and ASML: Demand for Chips Remains Strong, But Getting Fab Tools Is Hard, AT Deals: Asus ROG Strix Impact II Electro Punk Mouse Now $35 at Amazon, Western Digital 22TB WD Gold, Red Pro, and Purple HDDs Hit Retail, RT @anandtech: Offering boost speeds of up to 5.5 GHz, Intel touts its special edition Core i9-12900KS as being the fastest CPU on the mark, Well, I certainly didn't expect to be writing a eulogy for 3D XPoint today. All returns and exchanges must be accompanied with a Return Merchandise Authorization number (RMA number). There are also notable differences in today's common DDR5 DIMM configurations, including single-sided UDIMMs (1Rx8), and dual-sided memory (2Rx8), as well as UDIMMs with different capacities. Type a description for this product here Crucial 16GB DDR5 4800 PC5-38400 CL40 Single Channel Desktop Memory Module (Black) CT16G48C40U5
Nvidia RTX 30 GPU: Info and Price Reduction. Need help? Finally, as we have DDR5-4800 DIMMs with DRAM from Micron and SK Hynix, too, we'll also be looking at these in our results, to see if there are any performance differences among the three memory manufacturers. Please do not submit the same answer again. Which makes for a particularly interesting question right now when trying to build a 64GB system: is it better to go with two 2Rx8 DIMMs, or four 1Rx8 DIMMs? ADATA (SK Hynix) DDR5-4800B CL40 memory (2 x 32 GB) (2Rx8). With JEDEC timings all memory should be equal, so this is the perfect opportunity to test and confirm that notion. Even with just three actual DRAM manufacturers, DIMM vendors are offering DDR5 at a slew of clockspeeds, both official JEDEC speeds and X.M.P. We investigated the price of Samsung Ddr5 in Amazon, Walmart, Ebay Who has the Best Price in USA? No returns or exchanges will be accepted after 30 days. We're also able to measure the impact of moving from 1DPC to 2DPC, an always interesting matter as DDR memory signaling has become increasingly difficult with each generation. *Note: Platinum Micro.com does not accept returns for refunds or exchanges of the following items: Open Software, Downloadable Software Products (Digital Downloads), Software Product Keycards, Online Subscription Software, and items manufactured by LG, Gigabyte, and Fortinet.
Replacing a data centers DDR4 with DDR5 saves power of up to 1TWh annually. Note: Your email address is used only to let the recipient know who sent the email and in case of transmission error. The fundamental questions we want to answer in this article are: To explore the performance differences in of DDR5 operating in different ranks and DPCs, Samsung has sent over a collection of their latest DDR5-4800B DIMMs in two different configurations/capacities: 16GB 1Rx8 DIMMs, and 32GB 2Rx8 DIMMs. 32GB DIMMs are exclusively 2Rx8, using a total of 16 16Gb dies, while 16GB DIMMs will drop down to 8 of those dies. Responsive. Features : 7200 RPM 256MB Cache SATA 6.0Gb/s For Enterprise Storage Scalable.