Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
- Combo Deals Only
Any questions? Our AI mode will help you find out quickly.
Try me now

DDR4 Desktop RAM Memory Upgrades
Shop A-Tech

Quick View
Crucial Pro 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model CP2K16G4DFRA32A
- CAS Latency: CL22
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Recommend Use: Compatible with 8th–13th Gen Intel® Core and AMD Ryzen™ 1000–5000 Series Desktop CPUs
- Model #: CP2K16G4DFRA32A
- $245.99 –
- More options from $226.99 - $379.89

Quick View
Refurbished CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model CMK32GX4M2D3000C16
- CAS Latency: CL16
- Voltage: 1.35V
- Timing: 16-20-20-38
- Recommend Use: Intel 100 Series / Intel 200 Series / Intel 300 Series / Intel 400 Series / Intel X299
- Model #: CMK32GX4M2D3000C16
- $189.99 –
- Free Shipping

Quick View
RIMLANCE 32GB(2X16GB) DDR4 2666MHz PC4-21300 1RX4 1.2V 288-PIN ECC Registered RDIMM Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 1Rx4
- Model #: RRD21300S4C2K32
- $180.00 –
- Free Shipping

Quick View
OWC 32GB DDR4 2400MHz PC4-19200 CL17 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
- CAS Latency: CL17
- Voltage: 1.2V
- Part Number: 2L4D44R432GB
- Type: 288-Pin DDR4 ECC LRDIMM
- Model #: OWC2L4D44R432GB
- $269.99 –

Quick View
NEMIX RAM 32GB (4X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with MSI MAG B550 Tomahawk MAX WiFi Motherboard
- Brand: NEMIX RAM
- Series: MSI Gaming Motherboard Compatible Series Memory
- Capacity: 32GB (4 x 8GB)
- Speed: DDR4 3200 (PC4 25600)
- Model #: MD25600-818K4-MSI-MAG-B550
- $259.89 –
- Free Shipping

Quick View
RIMLANCE 32GB(1X32GB) DDR4 2666MHz PC4-21300 2RX4 1.2V 288-PIN ECC Registered RDIMM Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Model #: RRD21300D4C32
- $180.00 –
- Free Shipping

Quick View
RIMLANCE RAM 32GB (2X16GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 1RX8
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 1Rx8
- Model #: RES21300S8C2K32
- $249.00 –
- Free Shipping

Quick View
A-Tech 32GB (2x16GB) 2Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Model #: AT16G2D4D2666RD8N12V
- $359.98 –
- Free Shipping

Quick View
OWC 32GB DDR4 2666MHz PC4-21300 CL19 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2L6D44R432GB
- Type: 288-Pin DDR4 ECC LRDIMM
- Model #: OWC2L6D44R432GB
- $269.99 –

Quick View
NEMIX RAM 32GB (1 x 32GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
- Brand: NEMIX RAM
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Buffered/Registered: Unbuffered
- Model #: ME21300-328K1-SM-SYS-5019C-M
- $288.00 –
- Free Shipping

Quick View
NEMIX RAM 32GB (1 x 32GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V 288-PIN ECC UDIMM Unbuffered Memory Kit
- Brand: NEMIX RAM
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Buffered/Registered: Unbuffered
- Model #: ME21300-328K1-SM-SYS-5019C-MR
- $288.00 –
- Free Shipping

Quick View
RIMLANCE RAM 32GB (1X32GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 2RX8
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: RES21300D8C32
- $339.00 –
- Free Shipping

Quick View
RIMLANCE 32GB(2X16GB) DDR4 2666MHz PC4-21300 2RX8 1.2V 288-PIN ECC Registered RDIMM Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: RRD21300D8C2K32
- $180.00 –
- Free Shipping

Quick View
Refurbished CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model CMK32GX4M2E3200C16 (Used in Pristine Condition)
- Model #: CMK32GX4M2E3200C16
- $298.94 –
- Free Shipping

Quick View
A-Tech 32GB (2x16GB) 1Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Model #: AT16G2D4D2666RS4N12V
- $316.78 –

Quick View
32GB 2X16GB DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 260-PIN Non-ECC Unbuffered SODIMM KIT NEMIX RAM Notebook Laptop AIO SFF PC Memory
- Model #: MS25600-628K2-RMXX
- $218.88 –
- Free Shipping

Quick View
32GB RAM Replacement for Kingston HX426C16FB3/32, HX426C16FB3K2/64, HX426C16FB3K4/128, KCP426ND8/32, KVR26N19D8/32 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772488236
- $213.39 –

Quick View
OWC 32GB Replacement for QNAP RAM-32GDR4S0-UD-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Brand: OWC
- Capacity: 32GB
- Model #: OWC2U6D42R832GB-B606-SF
- $239.99 –

Quick View
OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with ASUSTOR AS6504RD AS6504RS LOCKERSTOR 8 AS6508T AS6510T AS6512RD
- Voltage: 1.2V
- Compatible System: ASUSTOR AS6504RD ASUSTOR AS6504RS ASUSTOR AS6508T ASUSTOR AS6510T ASUSTOR AS6512RD
- CAS Latency: CL19
- Part Number: 2C6D42R832GB
- Model #: OWC2C6D42R832GB-B777-SF
- $298.88 –

Quick View
OWC 32GB Replacement for Synology D4ER02-32G - DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade
- Brand: OWC
- Capacity: 32GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D42R432GB-C338-SF
- $269.99 –

Quick View
OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-h1283XU-RP TS-h1683XU-RP TS-h2483XU-RP TS-h686 TS-h886
- Voltage: 1.2V
- Compatible System: QNAP TS-h1283XU-RP QNAP TS-h1683XU-RP QNAP TS-h2483XU-RP QNAP TS-h686 QNAP TS-h886
- CAS Latency: CL19
- Part Number: 2E6D42R832GB
- Model #: OWC2E6D42R832GB-B549-SF
- $298.88 –

Quick View
OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-RD-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R432GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R432GB-B590-SF
- $269.99 –

Quick View
OWC 32GB Replacement for Hynix HMA84GR7DJR4N-VK HMA84GR7JJR4N-VK - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R432GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R432GB-B141-SF
- $269.99 –

Quick View
OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-h1277XU-RP TS-h1677XU-RP TS-h2477XU-RP TS-h977XU-RP
- Voltage: 1.2V
- Compatible System: QNAP TS-h1277XU-RP QNAP TS-h1677XU-RP QNAP TS-h2477XU-RP QNAP TS-h977XU-RP
- CAS Latency: CL19
- Part Number: 2U6D42R832GB
- Model #: OWC2U6D42R832GB-B557-SF
- $239.99 –

Quick View
Supermicro Certified MEM-DR432L-HL01-ER26 | Hynix HMA84GR7AFR4N-VK | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: MEM-DR432L-HL01-ER26
- $198.81 –

Quick View
Supermicro Certified MEM-DR432L-CL03-ER26 | Micron MTA36ASF4G72PZ-2G6E1 | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Micron Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: MEM-DR432L-CL03-ER26
- $167.75 –

Quick View
Supermicro Certified MEM-DR432L-SL02-ER26 | Samsung M393A4K40BB2-CTD | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Samsung Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: MEM-DR432L-SL02-ER26
- $205.04 –

Quick View
Supermicro Certified MEM-DR432LC-ER26 | Samsung M393A4K40BB2-CTD | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Samsung Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: MEM-DR432LC-ER26 M393A4K40BB2-CTD
- $205.04 –

Quick View
Supermicro Certified MEM-DR432LC-ER26 | Samsung M393A4K40CB2-CTD | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Samsung Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: MEM-DR432LC-ER26 M393A4K40CB2-CTD
- $205.04 –

Quick View
OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Synology ActiveProtect DP7200 DP7400
- Part Number: 2R6D42R432GB
- Type: 288-Pin DDR4 ECC RDIMM
- CAS Latency: 19
- Voltage: 1.2V
- Model #: OWC2R6D42R432GB-C471-SF
- $269.99 –

Quick View
Supermicro Certified MEM-DR432L-SL03-ER26 | Samsung M393A4K40CB2-CTD | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Samsung Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: MEM-DR432L-SL03-ER26
- $205.04 –

Quick View
OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with QNAP TVS-672X TVS-672XT TVS-675 TVS-872X TVS-872XT
- Voltage: 1.2V
- Compatible System: QNAP TVS-672X QNAP TVS-672XT QNAP TVS-675 QNAP TVS-872X QNAP TVS-872XT
- CAS Latency: CL19
- Part Number: 2S6D42R832GB
- Model #: OWC2S6D42R832GB-B556-SF
- $239.99 –

Quick View
Supermicro Certified MEM-DR432L-CL01-ER26 | Micron MTA36ASF4G72PZ-2G6D1 | 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Micron Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: MEM-DR432L-CL01-ER26
- $167.75 –

Quick View
OWC 32GB DDR4 2666Mhz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Hp Elitedesk 705 G4 Sff 705 G5 Mini 705 G5 Sff 800 G5 Sff 800 G5 Tower
- Voltage: 1.2V
- Compatible System: HP EliteDesk 705 G4 SFF HP EliteDesk 705 G5 Mini HP EliteDesk 705 G5 SFF HP EliteDesk 800 G5 SFF HP EliteDesk 800 G5 Tower
- CAS Latency: CL19
- Part Number: 2U6D42R832GB
- Model #: OWC2U6D42R832GB-AEH
- $239.99 –

Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology NAS Rackstation RS822+ and RS822RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
- Voltage: 1.2V
- Compatible System: Synology RackstationRS822+ Synology RackstationRS822RP+
- CAS Latency: CL19
- Part Number: 2C6D42R8032P
- Model #: OWC2C6D42R8032P-ZAQ-SF
- $313.89 –

Quick View
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 1Rx8
- Parts: Lifetime
- Model #: NE-MAC-0101
- $252.82 –






