R19,876
Ex Tax:R17,284
Server-grade DDR4 memory, sorted by price
DDR4 Enterprise Memory for Servers
This selection covers DDR4 enterprise memory modules for servers and storage systems, including ECC and registered DIMMs from brands such as HPE, Dell, Kingston, Samsung and Synology. The 3585 modules are sorted by price from the lowest, and the filters on the left let you narrow by capacity or brand, starting from R720.
3585 productsfrom R720ECC memoryRegistered DIMMsServer-grade
How to choose DDR4 enterprise memory
Module type
Confirm whether your server needs registered, load-reduced or unbuffered ECC memory, since these are not interchangeable and must match your server's supported memory type.
Capacity and ranking
Check both the total capacity per module and its rank configuration, such as 1Rx4 or 2Rx4, since some server boards have specific rules about mixing module ranks.
Speed and compatibility
Match the memory speed to what your server platform supports, keeping in mind a server will typically run modules at its own maximum supported speed rather than the module's rating.
Vendor-specific parts
Some listings are branded for a specific server vendor such as HPE or Dell, which can matter for firmware compatibility and management software recognition in that vendor's systems.
What you will find in this selection
Main brands
PHS-MEMORYHPEDELLCOREPARTSSAMSUNGKINGSTONHPSYNOLOGYLENOVO2-POWERFUJITSUTRANSCEND
Important: Enterprise DDR4 memory is not generally interchangeable with consumer desktop memory, so always confirm the exact module type your server or NAS vendor lists as supported.
Frequently asked questions about DDR4 enterprise memory
What does ECC memory actually do?
ECC, or error-correcting code memory, detects and corrects small memory errors automatically, which helps maintain data integrity and system stability in servers running continuously under load.
Can I use this memory in a regular desktop PC?
Enterprise DDR4 memory such as registered or ECC modules generally requires a server or workstation motherboard that specifically supports these module types, so it does not fit most standard desktop boards.
What is the difference between RDIMM and LRDIMM?
RDIMM uses a register to buffer address and command signals, while LRDIMM adds buffering for data as well, allowing higher total memory capacity per channel in supported servers.
Does branded HPE or Dell memory work in other servers?
The memory chips themselves are often standard, but vendor-branded modules may carry firmware or ID information that some server management software checks for, so compatibility can vary by platform.
How do I know how many memory slots my server has free?
Check your server's documentation or management interface, which usually lists installed and available memory slots, along with any rules about matching capacity and speed across channels.
Brand: DCS APS
Stock: 18
Upgrade your laptop or mini PC with the DCS APS DK99004, a single 8GB DDR4 SODIMM module running at 3200MHz. Ideal for professionals who multitask wit..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R720
Ex Tax:R626
60 mo.free
Brand: HIKSEMI
Stock: 154
Boost your laptop's performance with the Hiksemi Hiker 4GB DDR4 2666MHz SO-DIMM memory module, delivering reliable speed and energy efficiency for eve..
Capacity
4 GB
Speed
2666 MHz
RAM
DDR4
Module Type
SO-DIMM
R967
Ex Tax:R841
Brand: DELL
Stock: 2
Dell 8GB 1Rx8 PC4-21300V-R DDR4-2666MHz (HMA81GR7AFR8N-VK)Manufacturer: DELLModel: HMA81GR7AFR8N-VK..
Capacity
8 GB
RAM
DDR4
R976
Ex Tax:R849
Brand: KINGSTON
Stock: 1
Kingston Server Premier, DDR4, Module, 8 GB, DIMM 288-PIN 2400 MHz / PC4-19200 CL17 1.2 V registered ECC (KSM26RS8/8MEI)Manufacturer: KINGSTONModel: K..
Capacity
8 GB
Speed
2400 MHz
RAM
DDR4
R976
Ex Tax:R849
Brand: LENOVO
Stock: 1
ThinkSystem TruDDR4 Memory delivers trusted, tested, quality, performance, and reliability throughout the ThinkSystem portfolio. We use the highest qu..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
ECC UDIMM
R1,247
Ex Tax:R1,085
60 mo.free
Brand: GEIL
Stock: 4
Notebook running sluggish with too many browser tabs and background apps? The GeIL Pristine 8GB DDR4 3200MHz SODIMM module is the straightforward upgr..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,466
Ex Tax:R1,275
Brand: GEIL
Stock: 81
For budget-conscious builders and office PC upgraders, the GeIL Pristine 8GB DDR4 3200MHz module delivers reliable performance without unnecessary ext..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
UDIMM
R1,470
Ex Tax:R1,278
60 mo.free
Brand: AFOX
Stock: 32
The AFOX AFLD48FH1P is a high-quality DDR4 memory module designed for desktop PCs. With 8GB capacity and 2666MHz speed, it delivers reliable performan..
Capacity
8 GB
Speed
2666 MHz
RAM
DDR4
Module Type
Desktop
R1,488
Ex Tax:R1,294
36 mo.free
Brand: PHS-MEMORY
Stock: 2
PHS-memory SP213581 is a 4 GB DDR4 UDIMM memory module without ECC, compatible with Gigabyte GA-X170-EXTREME ECC (rev. 1.0).The unbuffered module has ..
Capacity
4 GB
Speed
2133 MHz
RAM
DDR4
Module Type
UDIMM
R1,490
Ex Tax:R1,295
36 mo.free
Brand: PHS-MEMORY
Stock: 2
Server and workstation builds using the Gigabyte GA-X150-PRO ECC (rev. 1.0) motherboard often struggle to find compatible memory that supports error c..
Capacity
4 GB
Speed
2133 MHz
RAM
DDR4
Module Type
ECC UDIMM
R1,490
Ex Tax:R1,295
36 mo.free
Brand: PHS-MEMORY
Stock: 2
PHS-memory SP183047 is a 4 GB DDR4 UDIMM memory module without ECC, compatible with Gigabyte GA-X170-WS ECC.The unbuffered module has 288 pins and ope..
Capacity
4 GB
Speed
2133 MHz
RAM
DDR4
Module Type
UDIMM
R1,490
Ex Tax:R1,296
Brand: TRANSCEND
Stock: 38
The Transcend TS3200HSB-8G is an 8 GB DDR4 3200 MHz SO-DIMM memory module designed for laptops. It uses a 260-pin SO-DIMM form factor and operates at ..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,541
Ex Tax:R1,340
Brand: 2-POWER
Stock: 4
Keep your device running quickly and smoothly with a memory upgrade from 2-POWER. Improve responsiveness, load and run multiple applications effortles..
Capacity
4 GB
Speed
2666 MHz
RAM
DDR4
Module Type
UDIMM
R1,547
Ex Tax:R1,345
60 mo.free
Brand: PATRIOT
Stock: 1
3200 MHz speed meets rock-solid stability in this 8GB DDR4 module from Patriot's Signature Line. Built on a single-rank 1024M x 64 configuration, it d..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
UDIMM
R1,556
Ex Tax:R1,353
60 mo.free
Brand: HIKSEMI
Stock: 245
The Hiksemi Hiker 8GB DDR4 2666MHz SO-DIMM module delivers a no-nonsense upgrade path for laptops and small-form-factor systems that demand reliable p..
Capacity
8 GB
Speed
2666 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,569
Ex Tax:R1,364
60 mo.free
Brand: KINGSTON
Stock: 50
Kingston Server Premier DDR4 module with 8 GB capacity, DIMM 288-PIN, 2666 MHz / PC4-21300, CL19, 1.2 V, unbuffered ECC. Part number KSM26ES8/8HD.Key ..
Capacity
8 GB
Speed
2666 MHz
RAM
DDR4
Module Type
ECC UDIMM
R1,598
Ex Tax:R1,390
Brand: COREPARTS
Stock: 35
Upgrade your Fujitsu laptop or small form factor PC with this 8GB DDR4 SODIMM module from CoreParts. It delivers faster boot times, smoother multitask..
Capacity
8 GB
Speed
2666 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,605
Ex Tax:R1,396
36 mo.free
Brand: PHS-MEMORY
Stock: 44
Phs-memory SP499347 Memory Module
The Phs-memory SP499347 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 41
Phs-memory SP499261 Memory Module
The Phs-memory SP499261 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 47
Phs-memory SP499229 Memory Module
The Phs-memory SP499229 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 38
Phs-memory SP499273 Memory Module
The Phs-memory SP499273 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 37
Phs-memory SP499180 Memory Module
The Phs-memory SP499180 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 50
Phs-memory SP499313 Memory Module
The Phs-memory SP499313 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 51
Phs-memory SP499509 Memory Module
The Phs-memory SP499509 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 42
Phs-memory SP499254 Memory Module
The Phs-memory SP499254 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 51
Phs-memory SP499208 Memory Module
The Phs-memory SP499208 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 49
Phs-memory SP586518 Memory Module
The Phs-memory SP586518 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
2666 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 50
Phs-memory SP586515 Memory Module
The Phs-memory SP586515 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
2666 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 35
Phs-memory SP499292 Memory Module
The Phs-memory SP499292 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 53
Phs-memory SP499301 Memory Module
The Phs-memory SP499301 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 48
Phs-memory SP499327 Memory Module
The Phs-memory SP499327 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 46
Phs-memory SP499334 Memory Module
The Phs-memory SP499334 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 41
Phs-memory SP499458 Memory Module
The Phs-memory SP499458 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
3200 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
36 mo.free
Brand: PHS-MEMORY
Stock: 51
Phs-memory SP586512 Memory Module
The Phs-memory SP586512 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
4 GB
Speed
2666 MHz
RAM
DDR4
Module Type
SO-DIMM
R1,711
Ex Tax:R1,488
60 mo.free
Brand: PATRIOT
Stock: 1
The PATRIOT MEMORY Signature Premium 8GB DDR4 3200MT/s UDIMM Single is a high-quality memory module designed for desktop PCs. It delivers reliable per..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
UDIMM
R1,762
Ex Tax:R1,532
Brand: SAMSUNG
Stock: 5
The Samsung M391A1K43BB2-CTD is an 8 GB DDR4 memory module in a 288-pin DIMM form factor with ECC. It is a component for PC/Server.Key featuresInterna..
Capacity
8 GB
Speed
2666 MHz
RAM
DDR4
Module Type
ECC UDIMM
R1,868
Ex Tax:R1,624
Brand: HP
Stock: 2
HP DDR4 Module 4 GB DIMM 288-PIN 2133 MHz PC4-17000 CL15 1.2 V unbuffered non-ECC for Workstation Z2
The HP 4GB DDR4 2133MHz memory module is a single 4 GB DIMM designed for desktop PCs and compatible servers. It uses DDR4 technology with a 288-pin DI..
Capacity
4 GB
Speed
2133 MHz
RAM
DDR4
Module Type
ECC UDIMM
R2,000
Ex Tax:R1,739
Brand: HPE
Stock: 10
The HPE DDR4 4GB 2133MHz memory module is a 288-pin DIMM designed for HP ProLiant servers and compatible workstation applications. With 4 GB capacity,..
Capacity
4 GB
Speed
2133 MHz
RAM
DDR4
Module Type
RDIMM
R2,030
Ex Tax:R1,765
Brand: 2-POWER
Stock: 20
Keep your device running quickly and smoothly with a memory upgrade from 2-POWER. Improve responsiveness, load and run multiple applications effortles..
Capacity
8 GB
Speed
2666 MHz
RAM
DDR4
Latency
CL19
R2,049
Ex Tax:R1,782
Brand: 2-POWER
Stock: 6
Keep your device running quickly and smoothly with a memory upgrade from 2-POWER. Improve responsiveness, load and run multiple applications effortles..
Capacity
8 GB
Speed
2133 MHz
RAM
DDR4
Module Type
UDIMM
R2,050
Ex Tax:R1,783
Brand: 2-POWER
Stock: 20
Keep your device running quickly and smoothly with a memory upgrade from 2-POWER. Improve responsiveness, load and run multiple applications effortles..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Latency
CL22
R2,067
Ex Tax:R1,797
60 mo.free
Brand: SYNOLOGY
Stock: 27
The Synology DDR4 4 GB 1 x 4 GB ECC memory module (D4ES01-4G) is a single-module solution intended to increase system stability and support data integ..
Capacity
4 GB
Speed
2666 MHz
RAM
DDR4
Module Type
ECC SO-DIMM
R2,119
Ex Tax:R1,843
60 mo.free
Brand: KINGSTON
Stock: 1
DDR4 UDIMM memory that delivers a 3200 MT/s data rate for responsive desktop performance. The Kingston ValueRAM KVR32N22S8/8BK combines 8GB capacity w..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
UDIMM
R2,159
Ex Tax:R1,878
60 mo.free
Brand: KINGSTON
Stock: 2
Slow system performance and frequent freezes often stem from insufficient memory. The Kingston ValueRAM 8GB DDR4-2400 UDIMM module solves this by deli..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
UDIMM
R2,159
Ex Tax:R1,878
Brand: PNY
Stock: 196
Slow, unresponsive memory can bottleneck your entire gaming rig, causing stutters, frame drops, and frustrating load times. The PNY XLR8 Gaming EPIC-X..
Capacity
8 GB
Speed
3200 MHz
RAM
DDR4
Module Type
UDIMM
R2,168
Ex Tax:R1,885
Brand: TRANSCEND
Stock: 21
The Transcend DDR4-2666 U-DIMM 8GB 2666MHz is a single-module desktop memory designed to increase system responsiveness and multitasking capability. T..
Capacity
8 GB
Speed
2666 MHz
RAM
DDR4
Module Type
UDIMM
R2,198
Ex Tax:R1,911
60 mo.free
Brand: HIKSEMI
Stock: 195
The HIKSEMI HS-DIMM-U1(STD)/HSC416U32Z1/HIKER is a high-performance 16GB DDR4 memory module designed for desktop PCs. With a speed of 3200MHz and PC4-..
Capacity
16 GB
Speed
3200 MHz
RAM
DDR4
Module Type
UDIMM
R2,327
Ex Tax:R2,023
60 mo.free
Brand: CORSAIR
Stock: 3
The Corsair Vengeance LPX 8GB DDR4 memory module delivers high-performance, low-profile design for modern desktop systems. With a speed of 2400MHz and..
Capacity
8 GB
Speed
2400 MHz
RAM
DDR4
Module Type
Desktop
R2,354
Ex Tax:R2,047
36 mo.free
Brand: PHS-MEMORY
Stock: 1
Phs-memory SP586513 Memory Module
The Phs-memory SP586513 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
8 GB
Speed
2666 MHz
RAM
DDR4
Module Type
SO-DIMM
R2,363
Ex Tax:R2,055
36 mo.free
Brand: PHS-MEMORY
Stock: 27
Phs-memory SP586519 Memory Module
The Phs-memory SP586519 Memory Module is an enterprise memory ram from Phs-Memory.
Genuine Phs-Memory product — MPN:..
Capacity
8 GB
Speed
2666 MHz
RAM
DDR4
Module Type
SO-DIMM
R2,496
Ex Tax:R2,171