Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI beta will help you find out quickly.
Try me now
DDR4 Desktop RAM Memory Upgrades
Shop A-Tech
Quick View
4GB RAM Replacement for Samsung M391B5173QH0-CK0 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
- Chipset: Samsung Chipset
- CAS Latency: CL11
- Voltage: 1.50V
- Rank: 1Rx8
- Model #: NE-PNR-2199
Quick View
4GB RAM Replacement for Micron MTA9ASF51272PZ-2G3, MTA9ASF51272PZ-2G3A2, MTA9ASF51272PZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: 5053772477384
Quick View
4GB RAM Replacement for Micron MT18KSF51272AZ-1G6, MT18KSF51272AZ-1G6K1 | DDR3 1600MHz PC3L-12800 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.35V
- Rank: 2Rx8
- Model #: 5053772478138
Quick View
4GB RAM Replacement for IBM-Lenovo 4526 | DDR3 1066MHz PC3-8500 ECC RDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL7
- Voltage: 1.50V
- Rank: 2Rx8
- Model #: 5053772485389
Quick View
4GB RAM Replacement for Samsung M393A5143DB0-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: 5053772479869
Quick View
4GB RAM Replacement for IBM-Lenovo 47J0164, 90Y3154 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.50V
- Rank: 2Rx8
- Model #: NE-PNR-1939
Quick View
4GB RAM Replacement for Micron MT36JSZF51272PDZ-1G1, MT36JSZF51272PY-1G1D1, MT36JSZF51272PZ-1G1F1 | DDR3 1066MHz PC3-8500 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL7
- Voltage: 1.50V
- Rank: 2Rx4
- Model #: 5053772477292
Quick View
4GB RAM Replacement for Micron MT18KSF51272PZ-1G6 | DDR3 1600MHz PC3L-12800 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.35V
- Rank: 1Rx4
- Model #: 5053772479241
Quick View
4GB RAM Replacement for Micron MT18JSF51272PDZ-1G9, MT18JSF51272PZ-1G9 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL13
- Voltage: 1.50V
- Rank: 2Rx8
- Model #: 5053772478251
Quick View
4GB RAM Replacement for Hynix HMT451R7AFR8C-RD, HMT451R7BFR8C-RD, HMT451R7DFR8C-RD | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL13
- Voltage: 1.50V
- Rank: 1Rx8
- Model #: 5053772477858
Quick View
4GB RAM Replacement for IBM-Lenovo 03X3811, 0A89411 | DDR3 1333MHz PC3-10600 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.50V
- Rank: 1Rx4
- Model #: 5053772485259
Quick View
4GB RAM Replacement for Samsung M393A5143DB0-CPB | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: 5053772479852
Quick View
4GB RAM Replacement for Micron MT9KSF51272PZ-1G6E2, MT9KSF51272PZ-1G6P1 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx8 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL11
- Voltage: 1.35V
- Rank: 1Rx8
- Model #: NE-PNR-2089
Quick View
4GB RAM Replacement for IBM-Lenovo 0C19533, 46W0692, 46W0735 | DDR3 1600MHz PC3L-12800 ECC RDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.35V
- Rank: 2Rx8
- Model #: 5053772485334
Quick View
4GB RAM Replacement for IBM-Lenovo 46W0784, 4X70F28588, 4X70G78060 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: 5053772486218
Quick View
4GB RAM Replacement for HP 809078-581, 852260-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: NE-PNR-1745
Quick View
4GB RAM Replacement for IBM-Lenovo 43X5055, 46C7444, 46C7448, 46C7452, 46U2941, 67Y0125 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL7
- Voltage: 1.50V
- Rank: 4Rx8
- Model #: 5053772485396
Quick View
4GB RAM Replacement for Crucial CT4G3ERSLS4160B.18FKD | DDR3 1600MHz PC3L-12800 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.35V
- Rank: 1Rx4
- Model #: 5053772480377
Quick View
4GB RAM Replacement for HP 733036-581, E2Q91AA | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL13
- Voltage: 1.50V
- Rank: 1Rx8
- Model #: 5053772483606
Quick View
4GB RAM Replacement for Micron MT18KSF51272PZ-1G6K1 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL11
- Voltage: 1.35V
- Rank: 1Rx4
- Model #: NE-PNR-2097
Quick View
4GB RAM Replacement for Hynix HMT351U7AFR8C-G7, HMT351U7BFR8C-G7 | DDR3 1066MHz PC3-8500 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL7
- Voltage: 1.50V
- Rank: 2Rx8
- Model #: 5053772479043
Quick View
Supermicro Certified MEM-DR340L-CL04-ER13 | Micron 4GB PC3-10600 DDR3 1333MHz 2Rx8 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
- Chipset: Micron Chipset
- CAS Latency: CL9
- Voltage: 1.35V
- Rank: 2Rx8
- Model #: MEM-DR340L-CL04-ER13
Quick View
4GB RAM Replacement for Micron MT18JSF51272PDZ-1G6M1 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL11
- Voltage: 1.50V
- Rank: 2Rx8
- Model #: NE-PNR-2139
Quick View
4GB RAM Replacement for HP 780107-001 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.50V
- Rank: 1Rx8
- Model #: NE-PNR-1736
Quick View
Supermicro Certified MEM-DR340L-HL04-ER18 | Hynix 4GB PC3-14900 DDR3 1866MHz 1Rx8 Single Rank ECC RDIMM Registered 240-Pin Server Memory RAM
- Chipset: Major Brand Chipset
- CAS Latency: CL13
- Voltage: 1.50V
- Rank: 1Rx8
- Model #: MEM-DR340L-HL04-ER18
Quick View
4GB RAM Replacement for Micron MT9KSF51272AZ-1G6 | DDR3 1600MHz PC3L-12800 ECC UDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.35V
- Rank: 1Rx8
- Model #: 5053772479647
Quick View
4GB RAM Replacement for Micron MTA9ASF51272AZ-2G3, MTA9ASF51272AZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: NE-PNR-2064
Quick View
4GB RAM Replacement for Hynix HMT451U7AFR8C-PB, HMT451U7BFR8C-PB, HMT451U7DFR8C-PB | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.50V
- Rank: 1Rx8
- Model #: 5053772477827
Quick View
4GB RAM Replacement for Micron MT36JSZF51272PY-1G1D1AB, MT36JSZF51272PDZ-1G1F1 | DDR3 1066MHz PC3-8500 ECC RDIMM 2Rx4 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL3
- Voltage: 1.50V
- Rank: 2Rx4
- Model #: NE-PNR-2023
Quick View
4GB RAM Replacement for HP 647648-071, 676489-171 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.50V
- Rank: 1Rx4
- Model #: 5053772483514
Quick View
4GB RAM Replacement for Kingston KTD-PE313S/4G, KTH-PL313S/4G, KTM-SX313S/4G | DDR3 1333MHz PC3-10600 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.50V
- Rank: 1Rx4
- Model #: 5053772487154
Quick View
4GB RAM Replacement for HP 500204-061, 500660-B21, 501535-001 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL7
- Voltage: 1.50V
- Rank: 4Rx8
- Model #: 5053772483538
Quick View
4GB RAM Replacement for Hynix HMT351R7BFR8C-PB, HMT351R7CFR8C-PB, HMT351R7EFR8C-PB | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.50V
- Rank: 2Rx8
- Model #: 5053772477841
Quick View
Supermicro Certified MEM-DR340L-CL05-ER13 | Micron 4GB PC3-10600 DDR3 1333MHz 2Rx8 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
- Chipset: Micron Chipset
- CAS Latency: CL9
- Voltage: 1.35V
- Rank: 2Rx8
- Model #: MEM-DR340L-CL05-ER13
Quick View
NEMIX RAM 4GB (1X4GB) DDR4 2133MHZ PC4-17000 1Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Supermicro MEM-DR440L-CL02-SO21 PC Memory
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL15
- Voltage: 1.20V
- Part Number: MS17000-418K1
- Model #: MS17000-418K01-510
Quick View
Supermicro Certified MEM-DR340L-HL05-EU16 | Hynix 4GB PC3-12800 DDR3 1600MHz 1Rx8 Single Rank ECC Unbuffered UDIMM 240-Pin Server Memory RAM
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.35V
- Rank: 1Rx8
- Model #: MEM-DR340L-HL05-EU16