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Crucial 1GB ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model CT12872AF667
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Crucial 1GB ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model CT12872AF667
  • CAS Latency: CL5
  • Timing: 5-5-5-12
  • Voltage: 1.80V
  • Heat Spreader: Yes
  • Model #: CT12872AF667
  •  
  • $72.00 
  • $39.99 Shipping
SAMSUNG 1GB 240-Pin DDR2 SDRAM ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model M395T2953EZ4-CE65
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SAMSUNG
SAMSUNG 1GB 240-Pin DDR2 SDRAM ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model M395T2953EZ4-CE65
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Type: 240-Pin DDR2 SDRAM
  • Rank: 2Rx8
  • Model #: M395T2953EZ4-CE65
  •  
  • $40.10 
  • $39.99 Shipping
SAMSUNG 2GB 240-Pin DDR2 SDRAM ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model M395T5750EZ4-CE65
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SAMSUNG
SAMSUNG 2GB 240-Pin DDR2 SDRAM ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model M395T5750EZ4-CE65
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Type: 240-Pin DDR2 SDRAM
  • Rank: 2Rx4
  • Model #: M395T5750EZ4-CE65
  •  
  • $27.05 
  • $39.99 Shipping
M395T6553EZ4-CE65 Samsung 512mb Ddr2 667mhz Pc2-5300 240-Pin Ecc Full
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  •  
  • $26.41 
  • $39.99 Shipping
Kingston 512MB ECC Registered DDR 333 (PC 2700) Server Memory Model KVR333X72BRC25/512
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Kingston 512MB ECC Registered DDR 333 (PC 2700) Server Memory Model KVR333X72BRC25/512
  • CAS Latency: CL2.5
  • Voltage: 2.50V
  • Type: 184-Pin DDR SDRAM
  • Parts: Lifetime limited
  • Model #: KVR333X72BRC25/512
  •  
  • $30.00 
  • $39.99 Shipping
Micron 64GB ECC Registered DDR4 3200 (PC4 25600) Memory (Server Memory) Model MTA36ASF8G72PZ-3G2F1
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Micron 64GB ECC Registered DDR4 3200 (PC4 25600) Memory (Server Memory) Model MTA36ASF8G72PZ-3G2F1
  • CAS Latency: CL22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: MTA36ASF8G72PZ-3G2F1
  •  
  • $1,127.70 
  • $9.99 Shipping
Hynix 16GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model HMT42GR7MFR4C-PB
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SK hynix
Hynix 16GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model HMT42GR7MFR4C-PB
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Type: 240-Pin DDR3 SDRAM
  • Model #: HMT42GR7MFR4C-PB
  •  
  • $66.64 
  • $9.99 Shipping
Hynix HMA82GS7MFR8N-TF 16GB DDR4 SDRAM ECC Unbuffered DDR4 2133 (PC4 17000) Server Memory
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  •  
  • $276.85 
  • $9.99 Shipping
HP 345113-551 1Gb 1 X 1Gb 400Mhz Pc23200 Cl3 Ecc Registered Ddr2 Sdram Dimm Genuine
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  •  
  • $13.67 
  • $39.99 Shipping
HYNIXHynix Hma84Gl7Amr4N-Tf Hynix Memory For Server Memory-Hma84Gl7Amr4N-Tf
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  •  
  • $246.82 
  • $9.99 Shipping
Hynix 16GB DDR4 2666 CL19 1.2V Memory Module HMA82GS6CJR8N-VK
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SK hynix
Hynix 16GB DDR4 2666 CL19 1.2V Memory Module HMA82GS6CJR8N-VK
  • Brand: Hynix
  • Capacity: 16GB
  • Speed: DDR4 2666 (PC4 21300)
  • Buffered/Registered: Unbuffered
  • Model #: HMA82GS6CJR8N-VK
  •  
  • $176.75 
  • $9.99 Shipping
3-Ce6 Memory - 1Gb Pc2-5300 Cl5 Ecc 2Rx8 667Mhz 24
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  •  
  • $42.12 
  • $39.99 Shipping
SAMSUNG M393B5273Dh0-Ck0  Memory Module For Server
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SAMSUNG
SAMSUNG M393B5273Dh0-Ck0 Memory Module For Server
  • CAS Latency: CL11
  • Type: 240-Pin DDR3 SDRAM
  • Model #: M393B5273DH0-CK0
  •  
  • $30.24 
  • $39.99 Shipping
SAMSUNG M393A1G40Db0-Cpb0Q  8Gb (1X8Gb) 2133Mhz Pc417000 Cl15 Ecc Registered 1.2V Single Rank Ddr4 Sdram 288Pin Dimm Memory Module For Server Memory
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  • $126.70 
  • $9.99 Shipping
882361-091 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
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882361-091 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: 882361-091
  •  
  • $487.06 
  • $9.99 Shipping
SAMSUNG 16GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model M393A2K40BB2-CTD
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SAMSUNG 16GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model M393A2K40BB2-CTD
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Voltage: 1.20V
  • Model #: 3SA2666195R4-16GPBOP
SAMSUNG M395T5750Ez4-Ce66  Memory Module
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SAMSUNG
SAMSUNG M395T5750Ez4-Ce66 Memory Module
  • Model #: M395T5750EZ4-CE66
  •  
  • $17.78 
  • $39.99 Shipping
Hynixhynix Hmt42gr7afr4c-Pb Hynix Memory Module For Server-Hmt42gr7afr4c-Pb
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  •  
  • $66.64 
  • $9.99 Shipping
HYNIXHynix Hma41Gr7Mfr8N-Tf Hynix Memory Module-Hma41Gr7Mfr8N-Tf
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  •  
  • $96.67 
  • $9.99 Shipping
PC2-3200 CL3 18c 32x8 2Rx8 DDR2-400 1.8V ECC RDIMM
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  • $26.21 
  • $39.99 Shipping
HYNIXHynix Hma84Gr7Mfr4N-Tf Hynix Memory For Server Memory-Hma84Gr7Mfr4N-Tf
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SK hynix
HYNIXHynix Hma84Gr7Mfr4N-Tf Hynix Memory For Server Memory-Hma84Gr7Mfr4N-Tf
  • ECC: ECC Chipkill
  • Buffered/Registered: Registered
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Model #: HMA84GR7MFR4N-TF
  •  
  • $386.96 
  • $9.99 Shipping
Axiom 32GB ECC Registered DDR3 1866 (PC3 14900) Server Memory Model AX31866L13A/32G
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Axiom 32GB ECC Registered DDR3 1866 (PC3 14900) Server Memory Model AX31866L13A/32G
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Type: 240-Pin DDR3 SDRAM
  • Model #: AX31866L13A/32G
  •  
  • $463.43 
  • Free Shipping
Axiom 32GB ECC Registered DDR3 1066 (PC3 8500) Server Memory Model 7100792-AX
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Axiom 32GB ECC Registered DDR3 1066 (PC3 8500) Server Memory Model 7100792-AX
  • Voltage: 1.35V
  • Type: 240-Pin DDR3 SDRAM
  • Model #: 7100792-AX
  •  
  • $427.94 
  • Free Shipping
Axiom 16GB 240-Pin DDR3 SDRAM ECC Registered DDR3 1333 (PC3 10600) Server Memory Model AX31333R9W/16G
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  •  
  • $243.42 
  • Free Shipping
Axiom 16GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model 7100794-AX
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Axiom 16GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model 7100794-AX
  • Voltage: 1.35V
  • Type: 240-Pin DDR3 SDRAM
  • Model #: 7100794-AX
  •  
  • $190.18 
  • Free Shipping
Axiom 32GB ECC DDR3 1600 (PC3 12800) Server Memory Model AX31600L11A/32L
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Axiom 32GB ECC DDR3 1600 (PC3 12800) Server Memory Model AX31600L11A/32L
  • CAS Latency: CL11
  • Type: 240-Pin DDR3 SDRAM
  • Model #: AX31600L11A/32L
  •  
  • $463.43 
  • Free Shipping
Axiom 16GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model 90Y3157-AX
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Axiom 16GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model 90Y3157-AX
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Type: 240-Pin DDR3 SDRAM
  • Model #: 90Y3157-AX
  •  
  • $175.99 
  • Free Shipping
Axiom 32GB ECC Registered DDR3 1333 (PC3 10600) Server Memory Model AX31333R9A/32L
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Axiom 32GB ECC Registered DDR3 1333 (PC3 10600) Server Memory Model AX31333R9A/32L
  • Voltage: 1.35V
  • Type: 240-Pin DDR3 SDRAM
  • Model #: AX31333R9A/32L
  •  
  • $465.20 
  • Free Shipping
Axiom 64GB 240-Pin DDR3 SDRAM LRDIMM DDR3L 1600 (PC3L 12800) Eight Rank LRDIMM Memory Model AX31600L11A/64G
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Axiom 64GB 240-Pin DDR3 SDRAM LRDIMM DDR3L 1600 (PC3L 12800) Eight Rank LRDIMM Memory Model AX31600L11A/64G
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Type: 240-Pin DDR3 SDRAM
  • Model #: AX31600L11A/64G
  •  
  • $610.69 
  • Free Shipping
Axiom 32GB ECC Registered DDR2 1066 (PC2 8500) Server Memory Model AX31066R7A/32L
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Axiom 32GB ECC Registered DDR2 1066 (PC2 8500) Server Memory Model AX31066R7A/32L
  • Voltage: 1.35V
  • Type: 240-Pin DDR2 SDRAM
  • Model #: AX31066R7A/32L
  •  
  • $427.94 
  • Free Shipping
HP 805349-B21 16G 1Rx4 Pc4 2400T R Kit V4
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HP 805349-B21 16G 1Rx4 Pc4 2400T R Kit V4
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx4
  • Model #: 805349-B21
  •  
  • $226.80 
  • $9.99 Shipping
Samsung M393a1g40db0-Cpb2q  8Gb (1X8gb) 2133Mhz Pc417000 Ecc Registered Cl15 Single Rank 1.2V Ddr4 Sdram 288Pin Dimm Memory Module For Server
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  • $126.70 
  • $9.99 Shipping
HYNIXHynix Hmt41Gr7Afr4C-Rd Hynix Memory Module For Server-Hmt41Gr7Afr4C-Rd
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SK hynix
HYNIXHynix Hmt41Gr7Afr4C-Rd Hynix Memory Module For Server-Hmt41Gr7Afr4C-Rd
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: HMT41GR7AFR4C-RD
  •  
  • $50.62 
  • $9.99 Shipping
HYNIXHynix Hmt41Gr7Afr4A-Pb Hynix Memory Module For Server-Hmt41Gr7Afr4A-Pb
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  • $46.62 
  • $9.99 Shipping

Bestselling Server Memory Reviews:

Anonymous
8/12/2024 11:11:35 AM
Works Perfectly

“ I recommend this memory for your Synology equipment. ”

Kingston 16GB 2666MHz DDR4 ECC CL19 SODIMM 2Rx8 Hynix D KSM26SED8 16HD
SomeNiceGuy
1/16/2024 6:53:44 PM
Works for me!

“ Definitely an upgrade from the 10x 1gb sticks I had already! ”

SAMSUNG 16GB ECC Registered DDR3 1333 (PC3 10600) Server Memory Model M393B2G70BH0-YH9
Anonymous
1/3/2024 5:10:07 PM
Works on my Asrock X570 board

“ So my PC now runs with 128GB of RAM at 3200MHz. ”

Kingston 32GB ECC Unbuffered DDR4 3200 (PC4 25600) Server Memory Model KTL-TS432E/32G
Anonymous
10/14/2023 3:29:11 PM
Worked in PRIME X570-P w/ AMD 5600x

“ AMD Ryzen support ECC no problem, which is a boon over Intel! ”

Kingston 32GB ECC Unbuffered DDR4 3200 (PC4 25600) Server Memory Model KTL-TS432E/32G
Victor A.
1/12/2023 7:08:22 PM
Crucial 32GB DDR4 2666 Lenovo P520 ThinkStation

“ So far so good, works well, very competitive price. ”

Crucial 32GB DDR4 2666 (PC4-21300) SDRAM Server Memory ECC Registered
Anonymous
11/21/2022 6:59:22 PM
Works great!

“ Used 8 of these in a threadripper pro build, works great! ”

Kingston 64GB DDR4 SDRAM Memory Module KTDPE43264G
Mike
12/17/2021 2:59:18 PM
ECC working with Ryzen 5 5600X processor and B550 chipset

“ Stays cool at 1.20V and auto detected 3200 MHz. ”

Kingston Premier Series 16GB ECC Unbuffered DDR4 3200 (PC4 25600) Server Memory Model KSM32ED8/16HD
Yoon Gyu Lee
12/3/2021 7:47:40 PM
It's good to use as scientific computing purpose.

“ Has an Unbuffered ECC feature. Relatively fast operating frequency. ”

Kingston 32GB DDR4 3200Mhz CL22 2Rx8 ECC Unbuffered Memory RAM DIMM Module - KSM32ED8/32ME