Your Browsing History
- In Stock
- Sold by Newegg
- AI Ready
- 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
16GB RAM Replacement for HP M10474-001 | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: NE-PNR-1801
- $219.99 –

Quick View
16GB RAM Replacement for Synology D4EC-2400-16G | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772488960
- $149.99 –

Quick View
16GB RAM Replacement for Micron MTA18ASF2G72PZ-3G2, MTA9ASF2G72PZ-3G2 | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: 5053772478329
- $208.26 –

Quick View
HAJAAN Gaming PC Desktop Tower (Intel 8-Core i7-9700 Processor/16GB DDR4 RAM/1TB SSD/GeForce GTX 1050 Ti 4GB GDDR5/RGB Keyboard Mouse/Headset/WiFi Ready/Windows 11 Pro)
- GPU/VGA Type: GeForce GTX 1050 Ti
- CPU Name: 3.00GHz
- Memory Capacity: 16GB DDR4
- SSD: 1TB
- Model #: HBI7916G1T1050
- $1,949.99 –
- Free Shipping

Quick View
16GB RAM Replacement for HP 805349-S21, 809082-091, 809082-591, 843313-S21, 861109-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: 5053772484047
- $120.59 –

Quick View
16GB RAM Replacement for Cisco 15-104066-01, UCS-MR-1X161RV-A | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: NE-PNR-1555
- $120.59 –

Quick View
16GB RAM Replacement for Kingston KTD-PE432E/16G | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: NE-PNR-1986
- $219.99 –

Quick View
A-Tech 64GB (4x16GB) 2Rx8 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Multi-channel Kit: Quad Channel Kit
- Model #: AT16G4D4D2933RD8N12V
- $641.49 –

Quick View
16GB RAM Replacement for Samsung M391A2K43DB1-CVF | DDR4 2933MHz PC4-23400 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772479555
- $219.99 –

Quick View
Velztorm White Ferrux CTO Gaming Desktop Liquid-Cooled (AMD Ryzen 9-5900X 12-Core, GeForce GTX 1050 Ti 4GB, 16GB DDR4, 1TB m.2 SATA SSD, RGB Fans, 750W PSU, Wi-Fi 4, Win 10 Home)
- GPU/VGA Type: GeForce GTX 1050 Ti
- CPU Name: AMD Ryzen 9 5900X
- Memory Capacity: 16GB DDR4
- SSD: 1TB
- Model #: ME-124290217224
- $2,348.00 –
- Free Shipping

Quick View
16GB RAM Replacement for Hynix HMA42GL7MFR4N-TF | DDR4 2133MHz PC4-17000 ECC LRDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772479715
- $119.99 –
- Free Shipping

Quick View
16GB RAM Replacement for Micron MTA36ASF2G72PZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772479135
- $155.06 –

Quick View
16GB RAM Replacement for Hynix HMA42GR7AFR4N-VK, HMA42GR7BJR4N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772478862
- $155.06 –

Quick View
16GB RAM Replacement for IBM-Lenovo 01KN325, 01KN327, 4X70G88326, 4X70G88334, 4X70P26063 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772485914
- $149.99 –

Quick View
16GB RAM Replacement for Hynix HMA82GR7CJR4N-WM, HMA82GR7DJR4N-WM, HMA82GR7JJR4N-WM | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: 5053772477759
- $163.93 –

Quick View
16GB RAM Replacement for Samsung M386A2G40DB0-CPB | DDR4 2133MHz PC4-17000 ECC LRDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772479272
- $119.99 –
- Free Shipping

Quick View
16GB RAM Replacement for Micron MTA9ASF2G72PZ-3G2B1, MTA9ASF2G72PZ-3G2E1, MTA9ASF2G72PZ-3G2F1 | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx8 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: NE-PNR-2151
- $265.64 –
- Free Shipping

Quick View
A-Tech 128GB (8x16GB) 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
- Rank: 1Rx4
- Model #: AT16G8D4D2666RS4N12V
- $1,393.84 –

Quick View
16GB RAM Replacement for Samsung M393A2K40BB1-CRC0Q | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
- Chipset: Samsung Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: NE-PNR-2202
- $120.59 –

Quick View
A-Tech 16GB 1Rx8 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Multi-channel Kit: Single Module
- Model #: AT16G1D4D3200RS8N12V
- $265.64 –
- Free Shipping

Quick View
16GB RAM Replacement for Samsung M393A2K40DB2-CWE, M393A2K40DB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: 5053772478558
- $208.26 –

Quick View
A-Tech 16GB 2Rx8 PC4-17000 DDR4 2133 ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server RAM Memory Module
- CAS Latency: CL15
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: AT16G1D4D2133UD8N12V
- $139.99 –

Quick View
16GB RAM Replacement for Samsung M393A2K40EB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
- Chipset: Samsung Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: NE-PNR-2252
- $208.26 –

Quick View
16GB RAM Replacement for Samsung M391A2G43BB2-CWE | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: 5053772479562
- $219.99 –

Quick View
Supermicro Certified MEM-DR416L-CL02-ER32 | Micron 16GB PC4-25600 DDR4 3200MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Micron Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: MEM-DR416L-CL02-ER32
- $178.76 –

Quick View
16GB RAM Replacement for Samsung M393A2K40BB0-CPB | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: 5053772479586
- $167.03 –

Quick View
16GB RAM Replacement for Micron MTA36ASF2G72LZ-2G1, MTA36ASF2G72LZ-2G1A1 | DDR4 2133MHz PC4-17000 ECC LRDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772478022
- $119.99 –
- Free Shipping

Quick View
16GB RAM Replacement for Crucial CT16G4RFD4266 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: NE-PNR-1629
- $155.06 –

Quick View
16GB RAM Replacement for Micron MTA18ASF2G72PZ-2G9E1 | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx4 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: NE-PNR-2103
- $163.93 –

Quick View
16GB RAM Replacement for Samsung M391A2K43BB1-CRC | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772479548
- $149.99 –

Quick View
16GB RAM Replacement for HP 726720-B21, 752371-081, 774173-001 | DDR4 2133MHz PC4-17000 ECC LRDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772483965
- $119.99 –
- Free Shipping

Quick View
A-Tech 16GB (2x8GB) 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 #: AT8G2D4D2666RS4N12V
- $109.98 –

Quick View
Velztorm Gladio CTO Powerful Gaming Desktop PC Liquid-Cooled (AMD Ryzen 9-5900X 12-Core, GeForce RTX 3050 8GB, 16GB DDR4, 1TB PCIe SSD, WRGB Fans, AC WiFi, BT, Win 10 Home)
- GPU/VGA Type: GeForce RTX 3050
- CPU Name: AMD Ryzen 9 5900X
- Memory Capacity: 16GB DDR4
- SSD: 1TB
- Model #: ME-125019215131
- $2,098.00 –
- Free Shipping

Quick View
16GB RAM Replacement for Samsung M391A2K43DB1-CWE | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772479579
- $219.99 –

Quick View
A-Tech 64GB (4x16GB) 1Rx4 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Multi-channel Kit: Quad Channel Kit
- Model #: AT16G4D4D3200RS4N12V
- $799.73 –

Quick View
16GB RAM Replacement for HP L58117-001 | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: NE-PNR-1787
- $163.93 –





