shipping Holiday Shipping Details & Extended Holiday Returns
  • In Stock
  • Sold by Newegg
Brands
Show More
Price
Show More
Speed
Type
Show More
Capacity
Show More
CAS Latency
Show More
Voltage
Show More
ECC
Buffered/Registered
All Top Brands
Availability
Condition
Total Capacity
Discount
Sold by
Useful Links
Customer Ratings
  • Featured Brands

    See Deals from Crucial
Sort By:
View:
Kingston 32GB ECC Registered DDR4 3200 (PC4 25600) Server Memory Model KTD-PE432/32G
Quick View
Kingston 32GB ECC Registered DDR4 3200 (PC4 25600) Server Memory Model KTD-PE432/32G
  • CAS Latency: 22
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: KTD-PE432/32G
Hewlett-Packard P00918-B21 8GB 1Rx8 PC4-2933Y-R Single Rank Smart Memory Kit
Quick View
Hewlett-Packard P00918-B21 8GB 1Rx8 PC4-2933Y-R Single Rank Smart Memory Kit
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: P00918-B21
  •  
  • $763.99 
  • $7.99 Shipping
Axiom 16GB ECC Registered DDR3 1333 (PC3 10600) Server Memory Model 49Y1563-AX
Quick View
Axiom 16GB ECC Registered DDR3 1333 (PC3 10600) Server Memory Model 49Y1563-AX
  • CAS Latency: 9
  • Type: 240-Pin DDR3 SDRAM
  • Model #: 49Y1563-AX
  •  
  • $207.99 
  • Free Shipping
Axiom 8GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model AX31600R11A/8G
Quick View
  •  
  • $99.99 
  • $7.99 Shipping
Kingston 64GB (1 x 64GB) 288-pin DIMM DDR4 3200 MHz CL22 ECC Memory (KCS-UC432/64G)
Quick View
Kingston 64GB (1 x 64GB) 288-pin DIMM DDR4 3200 MHz CL22 ECC Memory (KCS-UC432/64G)
  • CAS Latency: 22
  • Type: 288-Pin DDR4 SDRAM
  • Model #: KCS-UC432/64G
Kingston 16GB DDR4 3200MHz 288pin ECC Reg DIMM Memory Module KSM32RD816HDR
Quick View
Kingston 16GB DDR4 3200MHz 288pin ECC Reg DIMM Memory Module KSM32RD816HDR
  • Type: 288-Pin DDR4 SDRAM
  • CAS Latency: 22
  • Voltage: 1.2 V
  • Rank: 2Rx8
  • Model #: KSM32RD8/16HDR
HP 16GB (1x16GB) DDR4-2666 ECC Reg RAM
Quick View
HP
HP 16GB (1x16GB) DDR4-2666 ECC Reg RAM
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 1XD85AT
  • $494.99
  •  
  • $492.99 
  • $9.99 Shipping
16GB DDR4-3200MHZ REG ECC DUAL RANK
Quick View
16GB DDR4-3200MHZ REG ECC DUAL RANK
  • Model #: KTL-TS432D8/16G
Kingston 8GB DDR4 3200 ECC CL22 288-Pin Memory Module KSM32RS8/8HDR
Quick View
Kingston 8GB DDR4 3200 ECC CL22 288-Pin Memory Module KSM32RS8/8HDR
  • CAS Latency: 22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Model #: KSM32RS88HDR
Crucial 64GB DDR4 SDRAM Memory Module - 64 GB (1 x 64GB) - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz Quad-rank Memory - CL22 - 288-pin - LRDIMM
Quick View
Crucial
Crucial 64GB DDR4 SDRAM Memory Module - 64 GB (1 x 64GB) - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz Quad-rank Memory - CL22 - 288-pin - LRDIMM
  • CAS Latency: 22
  • Part Number: MTA72ASS8G72LZ-3G2R2R
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: MTA72ASS8G72LZ3G2R2R
  •  
  • $452.22 
  • $10.99 Shipping
8GB DDR3L 1600 ECC UNBUFFERED SO-DIMM LOW VOLTAGE 1.35V 2RX8 204PIN
Quick View
  •  
  • $71.99 
  • $7.99 Shipping
Axiom AX42400R17A/16G Axiom - Ddr4 - 16 Gb - Dimm 288-Pin - 2400 Mhz / Pc4-19200 - Cl17 - 1.2 V - Registered - Ecc
Quick View
  • $179.99
  •  
  • $151.99 
  • Save: 15%
  • $7.99 Shipping
Kingston KSM32RS4/16HDR 16GB DDR4 3200 1Rx4 2G x 72-Bit CL22 REG 1.2V 288-Pin DIMM Memory Module
Quick View
Kingston KSM32RS4/16HDR 16GB DDR4 3200 1Rx4 2G x 72-Bit CL22 REG 1.2V 288-Pin DIMM Memory Module
  • CAS Latency: 22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Model #: KSM32RS416HDR
Axiom 8GB ECC Unbuffered DDR3 1600 (PC3 12800) Server Memory Model 713979-B21-AX
Quick View
Axiom 8GB ECC Unbuffered DDR3 1600 (PC3 12800) Server Memory Model 713979-B21-AX
  • CAS Latency: 11
  • Voltage: 1.35V
  • Type: 240-Pin DDR3 SDRAM
  • Model #: 713979-B21-AX
Kingston 64GB ECC Registered DDR4 3200 (PC4 25600) Memory (Server Memory) Model KSM32RD4/64HCR
Quick View
Kingston 64GB ECC Registered DDR4 3200 (PC4 25600) Memory (Server Memory) Model KSM32RD4/64HCR
  • Chipset: Hynix (C-Die)
  • CAS Latency: 22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Model #: KSM32RD4/64HCR
Kingston 64GB DDR5 4800MT/s ECC Reg 2Rx4 Module
Quick View
Kingston 64GB DDR5 4800MT/s ECC Reg 2Rx4 Module
  • CAS Latency: 40
  • Voltage: 1.10V
  • Rank: 2Rx4
  • Model #: KTD-PE548D4-64G
Dell SNPM04W6C-16G 16 GB Memory Module - DDR4 - 3200 MHz - 288 Pin  - 2Rx8 - RDIMM
Quick View
  •  
  • $394.55 
  • $10.99 Shipping
Axiom 32GB DDR4 SDRAM Memory Module
Quick View
Axiom 32GB DDR4 SDRAM Memory Module
  • CAS Latency: 21
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: AA579531-AX
Kingston 64GB DDR4 SDRAM Memory Module KTDPE43264G
Quick View
Kingston 64GB DDR4 SDRAM Memory Module KTDPE43264G
  • Type: 288-Pin DDR4 SDRAM
  • Model #: KTDPE43264G
Axiom 16GB 288-Pin DDR4 SDRAM ECC Registered DDR4 2400 (PC4 19200) Memory (Server Memory) Model 805349-B21-AX
Quick View
Axiom 16GB 288-Pin DDR4 SDRAM ECC Registered DDR4 2400 (PC4 19200) Memory (Server Memory) Model 805349-B21-AX
  • CAS Latency: 17
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 805349-B21-AX
32GB DDR4-3200MHZ REG ECC MODULE
Quick View
32GB DDR4-3200MHZ REG ECC MODULE
  • Model #: KTL-TS432/32G
Kingston Server Premier 16GB DDR4 SDRAM Memory Module
Quick View
Axiom 8GB DDR4 SDRAM Memory Module
Quick View
  • $149.99
  •  
  • $35.99 
  • Save: 76%
  • $9.67 Shipping
32GB DDR4-2666MHZ ECC MODULE
Quick View
32GB DDR4-2666MHZ ECC MODULE
  • Model #: KTD-PE426E/32G
Axiom 64GB DDR4 SDRAM Memory Module
Quick View
Axiom 64GB DDR4 SDRAM Memory Module
  • CAS Latency: 21
  • Model #: 4ZC7A08710-AX
  •  
  • $344.99 
  • Free Shipping
HPE ISS 879507-B21 HPE 16GB 2Rx8 PC4-2666V-E STND
Quick View
HPE ISS 879507-B21 HPE 16GB 2Rx8 PC4-2666V-E STND
  • CAS Latency: 19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 879507-B21
  •  
  • $894.99 
  • $7.99 Shipping
Axiom 4ZC7A08708-AX 16GB DDR4-2933 ECC RDIMM Memory for Lenovo
Quick View
  • $172.99
  •  
  • $144.99 
  • Save: 16%
  • $7.99 Shipping
Crucial 16GB Kit (8GBx2) DDR3L 1600 MT/s (PC3-12800) SR x4 RDIMM 240-Pin Memory - CT2K8G3ERSLS4160B
Quick View
Crucial
Crucial 16GB Kit (8GBx2) DDR3L 1600 MT/s (PC3-12800) SR x4 RDIMM 240-Pin Memory - CT2K8G3ERSLS4160B
  • CAS Latency: 11
  • Voltage: 1.35V
  • Type: 240-Pin DDR3 SDRAM
  • Rank: 1Rx4
  • Model #: CT2K8G3ERSLS4160B
  •  
  • $335.51 
  • Free Shipping
Kingston 16GB ECC Registered DDR3 1866 (PC3 14900) Server Memory Model KVR18R13D4/16
Quick View
Kingston 16GB ECC Registered DDR3 1866 (PC3 14900) Server Memory Model KVR18R13D4/16
  • CAS Latency: 13
  • Type: 240-Pin DDR3 SDRAM
  • Model #: KVR18R13D4/16
  •  
  • $319.99 
  • Special Shipping
Kingston 8GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model KTL-TS421/8G
Quick View
  •  
  • $234.99 
  • Special Shipping
Crucial 4GB ECC Unbuffered DDR3 1866 (PC3 14900) Server Memory Model CT51272BA186DJ
Quick View
Crucial
Crucial 4GB ECC Unbuffered DDR3 1866 (PC3 14900) Server Memory Model CT51272BA186DJ
  • Chipset: Major Brand Chipset
  • CAS Latency: 13
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: CT51272BA186DJ
  •  
  • $111.83 
  • Free Shipping
Axiom 32Gb Ddr4-2133 Ecc Rdimm For Dell - A8217683
Quick View
  • $349.99
  •  
  • $282.99 
  • Save: 19%
  • $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