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Server Memory

Optimize server performance with server memory from brands like HPE®, Cisco®, Kingston® and Micron®. Explore a variety of solutions designed to enhance and maximize the memory capacity of your servers.

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HPE SmartMemory - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MHz / PC5-448
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HPE SmartMemory - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - registered

MFG#: P64706-B21 | CDW#: 7893962
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● In Stock
$3,539.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
CAS Latency:
CL46
View All Technical Specifications
Synology - DDR4 - module - 8 GB - DIMM 288-pin - 1333 MHz / PC4-21300 - unb
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Synology - DDR4 - module - 8 GB - DIMM 288-pin - 1333 MHz / PC4-21300 - unbuffered

MFG#: D4EC-2666-8G | CDW#: 5609515
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
1333 megahertz
Memory Specification Compliance:
PC4-21300
Data Integrity Check:
ECC
Availability: ● In Stock
$739.99
Advertised Price
Micron - DDR5 - module - 64 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - regi
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Micron - DDR5 - module - 64 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - registered

(1)
MFG#: MTC40F2046S1RC56BR | CDW#: 7825825
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● In Stock
$5,080.77
$2,685.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
Limited Warranty:
3 Year
CAS Latency:
CL46
View All Technical Specifications
Synology - DDR4 - module - 16 GB - DIMM 288-pin - 1333 MHz / PC4-21300 - un
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Synology - DDR4 - module - 16 GB - DIMM 288-pin - 1333 MHz / PC4-21300 - unbuffered

MFG#: D4EC-2666-16G | CDW#: 6018620
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
1333 megahertz
Memory Specification Compliance:
PC4-21300
Data Integrity Check:
ECC
Availability: ● In Stock
Request Pricing
Get Started
HPE SmartMemory - DDR5 - module - 32 GB - DIMM 288-pin - 4800 MHz / PC5-384
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HPE SmartMemory - DDR5 - module - 32 GB - DIMM 288-pin - 4800 MHz / PC5-38400 - registered

MFG#: P43328-B21 | CDW#: 7443744
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
4800 megahertz
Memory Specification Compliance:
PC5-38400
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● In Stock
$3,522.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
4800 megahertz
Memory Specification Compliance:
PC5-38400
Data Integrity Check:
ECC
CAS Latency:
CL40
View All Technical Specifications
HPE SmartMemory - DDR5 - module - 32 GB - DIMM 288-pin - 3200 MHz - registe
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HPE SmartMemory - DDR5 - module - 32 GB - DIMM 288-pin - 3200 MHz - registered

MFG#: P69727-B21 | CDW#: 9038435
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
3200 megahertz
Data Integrity Check:
ECC
CAS Latency:
CL46
Availability: ● Item Backordered
$3,592.99
Advertised Price
Axiom - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - regis
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Axiom - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - registered

MFG#: AC830717-AX | CDW#: 8539093
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● In Stock
$2,875.00
$2,294.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
Limited Warranty:
Limited Lifetime
CAS Latency:
CL46
View All Technical Specifications
Kingston 16GB DDR5 5600MT/s Non-ECC Unbuffered DIMM
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Kingston 16GB DDR5 5600MT/s Non-ECC Unbuffered DIMM

MFG#: KCP556US8-16 | CDW#: 7331604
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
2800 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
Non-ECC
[+] Expand Specs
Availability: ● Item Backordered
$376.00
$285.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
2800 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
Non-ECC
Limited Warranty:
Limited Lifetime
CAS Latency:
CL46
View All Technical Specifications
Synology - DDR4 - module - 16 GB - DIMM 288-pin - 1333 MHz / PC4-21300 - un
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Synology - DDR4 - module - 16 GB - DIMM 288-pin - 1333 MHz / PC4-21300 - unbuffered

MFG#: D4EC-2666-16G | CDW#: 6018621
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
1333 megahertz
Memory Specification Compliance:
PC4-21300
Data Integrity Check:
ECC
Availability: ● 4-6+ Weeks
$1,229.99
Advertised Price
HPE SmartMemory - DDR5 - module - 64 GB - DIMM 288-pin - 5600 MHz / PC5-448
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HPE SmartMemory - DDR5 - module - 64 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - registered

MFG#: P64707-B21 | CDW#: 7946244
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● In Stock
$6,988.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
CAS Latency:
CL46
View All Technical Specifications
Proline 32GB DDR5-5600MHz Registered ECC Dual Rank x8 1.1V 288-pin CL46 RDI
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Proline 32GB DDR5-5600MHz Registered ECC Dual Rank x8 1.1V 288-pin CL46 RDIMM

MFG#: PRO-5600D5DR8RN/32G | CDW#: 8212549
Memory Technology:
DDR5 SDRAM
Memory Speed:
5600 megahertz
CAS Latency:
CL46
Form Factor:
DIMM
Memory Size:
32 GB
Availability: ● 5-7+ Days
$4,000.00
$2,408.99
Advertised Price
Axiom - DDR5 - module - 32 GB - SO-DIMM 262-pin - 4800 MHz / PC5-38400 - un
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Axiom - DDR5 - module - 32 GB - SO-DIMM 262-pin - 4800 MHz / PC5-38400 - unbuffered

MFG#: 4M9Y7AA-AX | CDW#: 7166809
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
SO-DIMM 262-pin
Memory Speed:
4800 megahertz
Memory Specification Compliance:
PC5-38400
Limited Warranty:
Limited Lifetime
[+] Expand Specs
Availability: ● In Stock
Request Pricing
Get Started
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
SO-DIMM 262-pin
Memory Speed:
4800 megahertz
Memory Specification Compliance:
PC5-38400
Limited Warranty:
Limited Lifetime
CAS Latency:
CL40
View All Technical Specifications
Synology - DDR4 - module - 16 GB - SO-DIMM 260-pin - 1333 MHz - unbuffered
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Synology - DDR4 - module - 16 GB - SO-DIMM 260-pin - 1333 MHz - unbuffered

MFG#: D4ES01-16G | CDW#: 6871465
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
SO-DIMM 260-pin
Memory Speed:
1333 megahertz
Data Integrity Check:
ECC
Availability: ● In Stock
$1,229.99
Advertised Price
Micron 32GB DDR5 4800MHz RDIMM 2Rx8 CL40 Server Memory
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Micron 32GB DDR5 4800MHz RDIMM 2Rx8 CL40 Server Memory

(1)
MFG#: MTC20F2085S1RC48BR | CDW#: 7415971
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
4800 megahertz
Memory Specification Compliance:
PC5-38400
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● In Stock
$1,555.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
4800 megahertz
Memory Specification Compliance:
PC5-38400
Data Integrity Check:
ECC
Limited Warranty:
3 Year
CAS Latency:
CL40
View All Technical Specifications
Kingston - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - re
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Kingston - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - registered

MFG#: KTH-PL556D8-32G | CDW#: 7874212
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● Item Backordered
$1,444.00
$1,031.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
Limited Warranty:
Limited Lifetime
CAS Latency:
CL46
View All Technical Specifications
Synology D4ES01 8GB DDR4 RAM ECC SODIMM Memory
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Synology - DDR4 - module - 8 GB - SO-DIMM 260-pin - 1333 MHz - unbuffered

MFG#: D4ES01-8G | CDW#: 6240273
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
SO-DIMM 260-pin
Memory Speed:
1333 megahertz
Data Integrity Check:
ECC
Availability: ● In Stock
$444.99
Advertised Price
Kingston - DDR5 - module - 64 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - re
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Kingston - DDR5 - module - 64 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - registered

MFG#: KTD-PE556D4-64G | CDW#: 7874205
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● 5-7+ Days
$2,860.00
$2,208.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
Limited Warranty:
Limited Lifetime
CAS Latency:
CL46
View All Technical Specifications
Proline Cisco® UCSX-MRX64G2RE3 64GB DDR5-5600MHz Registered Dual Rank x4 1.
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Proline Cisco® UCSX-MRX64G2RE3 64GB DDR5-5600MHz Registered Dual Rank x4 1.1V 288-pin RDIMM

MFG#: UCSX-MRX64G2RE3-PRO | CDW#: 8112499
Memory Technology:
DDR5 SDRAM
Memory Speed:
5600 megahertz
Form Factor:
DIMM
Memory Size:
64 GB
Availability: ● 2-4+ Days
$8,600.00
$5,178.99
Advertised Price
Micron - DDR5 - module - 128 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - reg
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Micron - DDR5 - module - 128 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - registered

MFG#: MTC40F2047S1RC56BR | CDW#: 7946438
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● In Stock
$15,998.72
$6,712.99
Advertised Price
Main Features
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
5600 megahertz
Memory Specification Compliance:
PC5-44800
Data Integrity Check:
ECC
Limited Warranty:
3 Year
CAS Latency:
CL46
View All Technical Specifications
Kingston Server Premier - DDR4 - module - 64 GB - DIMM 288-pin - 3200 MHz /
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Kingston Server Premier - DDR4 - module - 64 GB - DIMM 288-pin - 3200 MHz / PC4-25600 - registered

MFG#: KSM32RD4/64HCR | CDW#: 7072104
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
3200 megahertz
Memory Specification Compliance:
PC4-25600
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● 4-6+ Weeks
$1,811.00
$1,222.99
Advertised Price
Main Features
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
3200 megahertz
Memory Specification Compliance:
PC4-25600
Data Integrity Check:
ECC
Limited Warranty:
Limited Lifetime
CAS Latency:
CL22
View All Technical Specifications
Samsung - DDR5 - module - 96 GB - DIMM 288-pin - 6400 MHz / PC5-51200 - reg
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Samsung - DDR5 - module - 96 GB - DIMM 288-pin - 6400 MHz / PC5-51200 - registered

MFG#: M321RYGA0PB2-CCP | CDW#: 8458582
Memory Technology:
DDR5 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
6400 megahertz
Memory Specification Compliance:
PC5-51200
Data Integrity Check:
ECC
Availability: ● In Stock
Request Pricing
Get Started
Synology - DDR4 - module - 8 GB - SO-DIMM 260-pin - 1333 MHz - unbuffered
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Synology - DDR4 - module - 8 GB - SO-DIMM 260-pin - 1333 MHz - unbuffered

MFG#: D4ES02-8G | CDW#: 6913240
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
SO-DIMM 260-pin
Memory Speed:
1333 megahertz
Data Integrity Check:
ECC
Availability: ● In Stock
$444.99
Advertised Price
Buffalo 16GB DDR4 ECC Server Memory Upgrade
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Buffalo 16GB DDR4 ECC Server Memory Upgrade

MFG#: OP-ECCMEM-16G | CDW#: 7346773
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
2666 megahertz
Memory Specification Compliance:
PC4-21333
Data Integrity Check:
ECC
[+] Expand Specs
Availability: ● In Stock
$499.99
$411.99
Advertised Price
Main Features
Memory Technology:
DDR4 SDRAM
Form Factor (RAM):
DIMM 288-pin
Memory Speed:
2666 megahertz
Memory Specification Compliance:
PC4-21333
Data Integrity Check:
ECC
Limited Warranty:
3 Year
View All Technical Specifications
Proline JEDEC Standard 16GB DDR5-5600MHz Unbuffered Dual Rank x8 1.1V 262-p
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Proline JEDEC Standard 16GB DDR5-5600MHz Unbuffered Dual Rank x8 1.1V 262-pin CL46 SODIMM

MFG#: PRO-5600D5SR8S/16G | CDW#: 7889865
Memory Technology:
DDR5 SDRAM
Memory Speed:
5600 megahertz
CAS Latency:
CL46
Form Factor:
SODIMM
Memory Size:
16 GB
Availability: ● 10-12+ Days
$780.00
$497.99
Advertised Price
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This page was printed on 6/8/2026 5:31:40 AM.