1
Editor's Choice
Crucial RAMKIT13A Bundle With 64Gb (2 X 32Gb) Ddr4 Pc4-21300 2666Mhz Rdimm (2 X Ct32G4Rfd4266), Dual Ranked Registered Ecc Memory
CRUCIALBrand
RAMKit13AModel
9.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
Save 13%
Visit Store » ZMAX TECH ( 4.76 / 5 )
2
Editor's Choice
Owc OWC2C6D42R8032P 32Gb (2X16Gb) Ddr4 Ram Compatible With Synology Diskstation Ds723+ And Ds923+ Nas System 2666Mhz Pc4-21300 Cl19 Ecc Unbuffered Sodimm 2Rx8 1.2V Memory Upgrade
OWCBrand
OWC2C6D42R8032PModel
9.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
Save 9% + FreeShipping
Visit Store » OWC (Other World Computing) ( 4.82 / 5 )
Features
- OWC 32GB UPGRADE - Consists of 2pcs of 16GB DDR4 2666MHz PC4-21300 CL19 2RX8 ECC SO-DIMM 1.2V 260-pin Memory Modules Compatible with Synology part numbers D4ECSO-2666-16G, D4ES01-16G
- Compatible for Synology NAS DiskStation, RackStation, FlashStation, & NVR DVA Servers models - DS1522+, DS1618+, DS1621+, DS1621xs+, DS1819+, DS1821+, DS2419+, DS2419+II, DS2422+, DS3018xs, DS3617xs, DS3617xsII, DS3622xs+, DVA3219, DVA3221, FS1018, RS1221+, RS1221RP+, RS822+, RS822RP+
- INCREASED PERFORMANCE - Memory Upgrades are the Most Effective and Easy Way to Boost the Performance of Your Server, Micro Server or NAS System
- INDUSTRY LEADING - Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing
- EASY INSTALLATION - In Most Cases Installing Memory is an Easy DIY project. Watch our OWC Basic Installation Video for help.
3
Editor's Choice
A-Tech AT16G2D4D2666RD8N12V 32Gb Kit (2X16Gb) Ddr4 2666Mhz Pc4-21300 Ecc Rdimm 2Rx8 1.2V Dual Rank Ecc Registered Dimm 288-Pin Server & Workstation Ram Memory Upgrade Modules (A-Tech Enterprise Series)
A-TECHBrand
AT16G2D4D2666RD8N12VModel
0.15H*5.25L*1.23W inchesDimension
9.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
FreeShipping
Visit Store » A-Tech Components ( 4.85 / 5 )
Features
- A-Tech Memory (RAM) upgrade compatible for select Server and Workstation systems *Not compatible for Desktop and Laptop PC/Computers*
- 32 GB Kit (2 x 16GB Modules); DDR4 DIMM 288-Pin; Speeds up to 2666/2667-MHz, PC4-21300 (PC4-2666V)
- ECC Registered RDIMM; 2Rx8 (Dual Rank x8); JEDEC DDR4 standard 1.2V
- Compatible with systems using AMD EPYC 1st/2nd/3rd Gen (7001/7002/7003 Series) and Intel Xeon Scalable 1st/2nd/3rd Gen (Bronze/Silver/Gold/Platinum/D/W) processors; (Max memory operating speed & ECC capabilities will vary among specific CPU models)
- Note - This memory is ECC Registered and cannot be mixed with different ECC types such as ECC Unbuffered, ECC Load Reduced, or Non-ECC Unbuffered; (Refer to your system's manual for memory seating and channel guidelines)
- All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance
- Backed by A-Tech's Limited Lifetime Warranty and supported by our knowledgeable Tech Team available to help before and after your purchase
4
Samsung M393A4K40BB1-CRC 32Gb Ddr4-2400 Lp Ecc Reg Server Memory
SAMSUNGBrand
M393A4K40BB1-CRCModel
0.5H*6.0L*4.0W inchesDimension
0.1 lbWeight
9.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
Save 16%
Visit Store » A-Tech Components ( 4.85 / 5 )
Features
- 32GB DDR4-2400 2Rx4 LP ECC REG RoHS
- Supermicro Certified M393A4K40BB1-CRC
5
A-Tech AT16G2D4D3200UD8N12V Server 32Gb Kit
A-TECHBrand
AT16G2D4D3200UD8N12VModel
8.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » A-Tech Components ( 4.85 / 5 )
Features
- 32 GB Kit ( 2 x 16 GB Modules ) | DDR4 3200 MHz ( PC4-25600 / PC4-3200AA-E ) | DDR4 DIMM ( 288-Pin ) | ECC Unbuffered UDIMM ( ECC UDIMM ) SERVER Memory RAM Upgrade
- 2Rx8 Dual Rank x8 Based 288-Pin ECC Unbuffered DIMM 1.2V - JEDEC DDR4 Standard Voltage
- Designed for ECC UDIMM Compatible Servers/Workstations (Rated Speeds & ECC Capabilities are CPU Dependent). Not Compatible with Desktops/Laptops.
- ECC Types can not be mixed | All installed modules must be ECC UDIMMs in order to function properly | A maximum of eight ranks per memory channel can be installed at once
- All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance
- Backed by A-Tech's Limited Lifetime Warranty + Tech Support Team available to help before and after your purchase
- Compatible With (but not limited to) Select Server/Workstation Models - PowerEdge, Precision, StoreEasy, ProLiant, Apollo, ThinkServer, ThinkStation, ThinkSystem, System X
6
Crucial CT2K16G4DFRA32A Ram 32Gb Kit (2X16Gb) Ddr4 3200Mhz Cl22 (Or 2933Mhz Or 2666Mhz) Desktop Memory Ct2K16G4Dfra32A
CRUCIALBrand
CT2K16G4DFRA32AModel
1.23H*5.25L*0.03W inchesDimension
0.03 lbWeight
8.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Save 10%
Visit Store » CalvinNHobbs ( 4.87 / 5 )
Features
- 3200MHz RAM can downclock to 2933MHz or 2666MHz if system specification only supports 2933MHz or 2666MHz
- Improve your system's responsiveness, run apps faster and multitask with ease
- Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool
- Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise
- ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC4-25600, Voltage = 1.2V, Rank and Configuration = 1Rx8 or 2Rx8
7
Micron ASIHLAMZ218 Memory Bundle With 256Gb (8 X 32Gb) Ddr4 Pc4-21333 2666Mhz Rdimm (8 X Mta36Asf4G72Pz-2G6E1), Dual Ranked Registered Ecc Memory
MICRONBrand
ASIHLAMZ218Model
8.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
Save 15%
Visit Store » A-Tech Components ( 4.85 / 5 )
Features
8
Corsair CMA128GX5M4B5600Z40 Ws Ddr5 Ecc Rdimm 128Gb (4X32Gb) 5600Mhz Cl40 Amd Expo Intel Xmp 3.0 Computer Memory
CORSAIRBrand
CMA128GX5M4B5600Z40Model
1.23H*5.25L*0.2W inchesDimension
0.18 lbWeight
8.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- Designed for workstations - Reliable high-performance DDR5 memory for power-hungry workloads and applications
- AMD EXPO & Intel XMP compatible ECC RDIMMs - Get tasks done faster with high frequencies and tight clocking with ECC-registered DDR5 memory
- Extensively tested - With carefully selected and tested modules, you can reliably achieve the performance you need
- Maximize installed memory - Get the most out of your workstation with kits ranging from 64GB to 256GB
- Easy setup with AMD EXPO & Intel XMP 3.0 - Easily set your storage to the speed and performance specified for it via a BIOS setting
9
V-Color Color Your Life TES432G26D819K-VC V-Color 64Gb
V-COLOR COLOR YOUR LIFEBrand
TES432G26D819K-VCModel
0.1H*2.64L*1.18W inchesDimension
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
Save 23% + FreeShipping
Visit Store » v-color Technology Inc. ( 4.86 / 5 )
Features
- Select Only the Finest - We exclusively utilize the esteemed Hynix IC Chip for our RAM solutions, ensuring peak performance.
- Specifications - Experience the power of Hynix IC 64GB (2 x 32GB) DDR4 2666MHz (PC4-21300) CL19 ECC SO-DIMM 1.2V, engineered for reliability and speed.
- Elevate Your Equipment - Upgrade your RAM for micro servers, workstations, networking platforms, and embedded systems with our V-COLOR RAM DDR4 ECC SODIMM Memorydesigned for excellence.
- Thoroughly Vetted Quality - Each RAM module is subjected to a comprehensive in-house testing process to ensure you receive only the best quality, directly to your hands.
- Our Commitment to Excellence - We deliver only the finest DRAM chips, backed by top-tier 10-layer PCBs, and solidify our promise with a Limited Lifetime Warranty.
10
Nemix Ram 32Gb (2X16Gb) Ddr4 2666Mhz Pc4-21300 2Rx8 1.2V 260-Pin Ecc Unbuffered Sodimm Nas Memory Kit Compatible With Synology D4Ecso-2666-16G
NEMIX RAMBrand
0.12 lbWeight
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » nvtek ( 4.76 / 5 )
Features
- NEMIX RAM Designs High Performance Computer Memory Upgrades and M.2 SSD Storage Devices that are Compatible with all Major Brand Servers, Workstations, NAS Storage Devices, Motherboards, Laptops, Desktops, AIO All-In-One and Small form factor PC Computers
- Our Memory Delivers Enhanced Performance - No Doubt about it, Memory Upgrades are the Easiest, Most Cost Effective Way to Speed Up, Maximize and Boost the Overall Performance of Your Computing Environment.
- Simple Installation - Typically you can Easily Upgrade the Memory Yourself in a couple of Minutes. Always Refer to your Owners Manual for Detailed Instructions.
- Our Commitment - To Provide only the Best, Highest Quality, Computer Memory Products in the Industry. Back them with a Lifetime Replacement Warranty, and offer Top Tier Support from a Seasoned IT Support Staff that Completely Understands Memory Upgrades.
- Once You Install NEMIX RAM You Won't need Anything Else.
11
Owc OWC3E2D42R8064P 64Gb (2X32Gb) Ddr4 3200Mhz Pc4-25600 Cl22 2Rx8 Ecc Unbuffered Udimm 1.2V 288-Pin Workstation Server Memory Ram
OWCBrand
OWC3E2D42R8064PModel
8.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$
FreeShipping
Visit Store » OWC (Other World Computing) ( 4.82 / 5 )
Features
- OWC 64GB UPGRADE - Consists of 2pcs of 32GB DDR4 3200MHz PC4-25600 CL22 2RX8 ECC Unbuffered DIMM 1.2V 288-pin Memory Modules
- 100% COMPLIANT - With JEDEC Standard Specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs
- INCREASED PERFORMANCE - Memory Upgrades are the Most Effective and Easy Way to Boost your PC's Performance
- INDUSTRY LEADING - Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing
- Works with Desktop, Workstation and Servers like - PowerEdge, Precision, StoreEasy, ProLiant, Apollo, ThinkServer, ThinkStation, ThinkSystem, System X and more
12
Crucial RAMKIT13C Bundle With 256Gb (8 X 32Gb) Ddr4 Pc4-21300 2666Mhz Rdimm (8 X Ct32G4Rfd4266), Dual Ranked Registered Ecc Memory
CRUCIALBrand
RAMKit13CModel
0.0 lbWeight
8.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
Save 10%
Visit Store » Memorybank ( 4.6 / 5 )
Features
13
Nemix Ram 128Gb (4X32Gb) Ddr4 3200Mhz Pc4-25600 2Rx8 1.2V 288-Pin Ecc Unbuffered Udimm Kit Compatible With Dell Poweredge R350 Rack Server
NEMIX RAMBrand
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
Save 5% + FreeShipping
Visit Store » nvtek ( 4.76 / 5 )
Features
- NEMIX RAM Designs High Performance Computer Memory Upgrades and M.2 SSD Storage Devices that are Compatible with all Major Brand Servers, Workstations, NAS Storage Devices, Motherboards, Laptops, Desktops, AIO All-In-One and Small form factor PC Computers
- Our Memory Delivers Enhanced Performance - No Doubt about it, Memory Upgrades are the Easiest, Most Cost Effective Way to Speed Up, Maximize and Boost the Overall Performance of Your Computing Environment.
- Simple Installation - Typically you can Easily Upgrade the Memory Yourself in a couple of Minutes. Always Refer to your Owners Manual for Detailed Instructions.
- Our Commitment - To Provide only the Best, Highest Quality, Computer Memory Products in the Industry. Backed them with a Lifetime Replacement Warranty, and offer Top Tier Support from a Seasoned IT Support Staff that Completely Understands Memory Upgrades.
- Once You Install NEMIX RAM You Won't need Anything Else.
14
Timetec FBA_75TT160UL1R8-4G 16Gb Kit(2X8Gb) Ddr3L / Ddr3 1600Mhz (Ddr3L-1600) Pc3L-12800 / Pc3-12800 Non-Ecc Unbuffered 1.35V/1.5V Cl11 2Rx8 Dual Rank 240 Pin Udimm Desktop Pc Computer Memory Ram(Sdram) Module Upgrade
TIMETECBrand
FBA_75TT160UL1R8-4GModel
0.16H*5.25L*1.18W inchesDimension
8.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » Timetec International Inc ( 4.92 / 5 )
Features
- DDR3L / DDR3 1600MHz PC3L-12800 / PC3-12800 240-Pin Unbuffered Non-ECC 1.35V / 1.5V CL11 Dual Rank 2Rx8 based 512x8
- Module Size - 16GB KIT(2x8GB Modules) Package - 2x8GB ; JEDEC standard 1.35V, this is a dual voltage piece and can operate at 1.35V or 1.5V
- PCB Color may be different (Black or Green) due to different production batches; all Timetec products are high quality and rigorously tested to meet stringent standards
- For DDR3 Desktop Compatible with Intel and AMD CPU, Not for Laptop
- Guaranteed Lifetime warranty from Purchase Date and Free technical support based on United States
15
Supermicro M386A8K40BM2-CTD-1 Samsung 64Gb Ddr4 Pc4-21300 2666Mhz Lrdimm Quad Ranked Registered Ecc Memory
SUPERMICROBrand
M386A8K40BM2-CTD-1Model
8.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Save 10%
Visit Store » A-Tech Components ( 4.85 / 5 )
Features
16
Timetec Ddr4-2666 16Gb Replacement For Synology D4Ecso-2666-16G Ddr4 Ecc Unbuffered Sodimm 2666Mhz Pc4-21300 260 Pin 1.2V Cl19 Dual Rank 2Rx8 Memory Ram Upgrade
TIMETECBrand
7Model
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » Timetec International Inc ( 4.92 / 5 )
Features
- Replacement for Synology D4ECSO-2666-16G DDR4 ECC Unbuffered SODIMM RAM (DDR4 2666MHz PC4-21300 260 Pin Unbuffered ECC 1.2V CL19 Dual Rank 2Rx8 based 1024x8)
- Compatible with 22 series - DS1522+, DS2422+, DS3622xs+, RS822+, RS822RP+
- Compatible with 21 series - RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+, DVA3221
- Compatible with 20 series - RS820RP+, RS820+;
- Compatible with 19 series - DS2419+, DS2419+II, DS1819+, DVA3219;
- Compatible with 18 series - DS3018xs, DS1618+;
- Compatible with 17 series - DS3617xs, DS3617xsII;
- Compatible with FS series - FS1018
- NOTE - DO NOT mix ECC and Non-ECC SODIMM RAM together; Guaranteed Lifetime warranty from Purchase Date and Free technical support based on United States
17
Samsung M321R4GA0BB0-CQK 32Gb Ddr5 4800Mhz Pc5-38400 Ecc Rdimm 1Rx4 (Ec8 10X4) Single Rank 1.1V Registered Dimm 288-Pin Server Ram Memory M321R4Ga0Bb0-Cqk
SAMSUNGBrand
M321R4GA0BB0-CQKModel
0.15H*5.25L*1.23W inchesDimension
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Visit Store » OWC (Other World Computing) ( 4.82 / 5 )
Features
- Samsung DDR5 Memory RAM | Part Number - M321R4GA0BB0-CQK
- Single 32 GB Module; DDR5 DIMM 288-Pin; Speeds up to 4800 MHz, PC5-38400 (PC5-4800B)
- ECC Registered RDIMM; 1Rx4 (EC8 10x4); JEDEC DDR5 standard 1.1V
- Compatible for select DDR5 Servers and Workstations; *Not Compatible with Desktop or Laptop Computers*
- Note - EC8 (10x4) ECC Registered modules can not be mixed with EC4 (9x4) ECC Registered modules
- Boost your system's performance, speed up loading times, and multitask with ease
18
Samsung M393A4K40CB2-CTD 8Q Ddr4-2666 Ecc Rdimm 2Rx4 Pc4-21300V-R Cl19 Server Memory
SAMSUNGBrand
M393A4K40CB2-CTDModel
1.0H*1.0L*1.0W inchesDimension
0.0 lbWeight
8.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
Save 14%
Visit Store » A-Tech Components ( 4.85 / 5 )
Features
19
Sk Hynix HMA42GR7AFR4N-TF Hynix 16Gb (1X16Gb) Ddr4 Pc4-17000 2133Mhz Ecc Registered Server Memory Model Hma42Gr7Afr4N-Tf
SK HYNIXBrand
HMA42GR7AFR4N-TFModel
1.21H*5.25L*0.16W inchesDimension
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
Save 6%
Visit Store » A-Tech Components ( 4.85 / 5 )
20
Nemix Ram 128Gb (4X32Gb) Ddr4 3200Mhz Pc4-25600 2Rx4 1.2V 288-Pin Ecc Rdimm Registered Server Memory Kit
NEMIX RAMBrand
7.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $$$
Save 7% + FreeShipping
Visit Store » nvtek ( 4.76 / 5 )
Features
- NEMIX RAM Designs High Performance Computer Memory Upgrades and M.2 SSD Storage Devices that are Compatible with all Major Brand Servers, Workstations, NAS Storage Devices, Motherboards, Laptops, Desktops, AIO All-In-One and Small form factor PC Computers
- Our Memory Delivers Enhanced Performance - No Doubt about it, Memory Upgrades are the Easiest, Most Cost Effective Way to Speed Up, Maximize and Boost the Overall Performance of Your Computing Environment.
- Simple Installation - Typically you can Easily Upgrade the Memory Yourself in a couple of Minutes. Always Refer to your Owners Manual for Detailed Instructions.
- Our Commitment - To Provide only the Best, Highest Quality, Computer Memory Products in the Industry. Backed them with a Lifetime Replacement Warranty, and offer Top Tier Support from a Seasoned IT Support Staff that Completely Understands Memory Upgrades.
- Once You Install NEMIX RAM You Won't need Anything Else.