Skip to main content
  • In Stock
  • Sold by Newegg
  • AI Ready
  • Make an Offer
  • New
Department
Show More
Brands
Show More
Price
Show More
Speed
Capacity
Show More
BIOS/Performance Profile
CAS Latency
Multi-channel Kit
Recommend Use
Voltage
ECC
Type
Color
LED Color
Sold by
All Top Brands
Availability
Condition
Total Capacity
Current Promotion
Discount
Useful Links
Customer Ratings
avatar

Any questions? Our AI mode will help you find out quickly.

Sort By:
View:
4GB RAM Replacement for Kingston KTH-PL316S8/4G, KVR16R11S8/4, KVR16R11S8/4EF | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for Kingston KTH-PL316S8/4G, KVR16R11S8/4, KVR16R11S8/4EF | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: 5053772487215
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for IBM-Lenovo 46W0784, 4X70F28588, 4X70G78060 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
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
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M391A5143EB1-CRC | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for Samsung M391A5143EB1-CRC | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772479883
  •  
  • $41.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMA451R7AFR8N-TF, HMA451R7AFR8N-TFT1, HMA451R7MFR8N-TF | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
Quick View
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MT18JSF51272PDZ-1G6M1 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
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
  •  
  • $23.42 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MT18JSF51272PZ-1G6 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
Quick View
4GB RAM Replacement for Micron MT18JSF51272PZ-1G6 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 1Rx4
  • Model #: 5053772479623
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for IBM-Lenovo 03T8431, 47J0143, 49Y1404, 49Y1422 | DDR3 1333MHz PC3L-10600 ECC UDIMM 2Rx8 Server Memory
Quick View
4GB RAM Replacement for IBM-Lenovo 03T8431, 47J0143, 49Y1404, 49Y1422 | DDR3 1333MHz PC3L-10600 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: 5053772485402
  •  
  • $26.60 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MT18KDF51272PDZ-1G4, MT18KSF51272PDZ-1G4, MT18KSF51272PDZ-1G4M1 | DDR3 1333MHz PC3L-10600 ECC RDIMM 2Rx8 Server Memory
Quick View
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR340L-CL04-ER13 | Micron 4GB PC3-10600 DDR3 1333MHz 2Rx8 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
Quick View
  •  
  • $39.04 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR340L-HL07-ER13 | Hynix 4GB PC3-10600 DDR3 1333MHz 2Rx8 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
Quick View
Supermicro Certified MEM-DR340L-HL07-ER13 | Hynix 4GB PC3-10600 DDR3 1333MHz 2Rx8 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: MEM-DR340L-HL07-ER13
  •  
  • $39.04 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MT18KSF51272PZ-1G6 | DDR3 1600MHz PC3L-12800 ECC RDIMM 1Rx4 Server Memory
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
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MTA9ASF51272AZ-2G3, MTA9ASF51272AZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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
  •  
  • $38.81 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 733036-581, E2Q91AA | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
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
  •  
  • $26.60 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MT18KSF51272PZ-1G6K1 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
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
  •  
  • $21.47 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Compatible with QNAP SS-EC1279U-SAS-RP SS-EC1679U-SAS-RP SS-EC1879U-SAS-RP SS-EC2479U-SAS-RP TS-EC1279U-SAS-RP
Quick View
OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Compatible with QNAP SS-EC1279U-SAS-RP SS-EC1679U-SAS-RP SS-EC1879U-SAS-RP SS-EC2479U-SAS-RP TS-EC1279U-SAS-RP
  • Voltage: 1.5V
  • Compatible System: QNAP SS-EC1279U-SAS-RP QNAP SS-EC1679U-SAS-RP QNAP SS-EC1879U-SAS-RP QNAP SS-EC2479U-SAS-RP QNAP TS-EC1279U-SAS-RP
  • CAS Latency: CL11
  • Part Number: 1E6D32R804GB
  • Model #: OWC1E6D32R804GB-B525-SF
  •  
  • $27.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC
4GB RAM Replacement for Micron MT18JSF51272PDZ-1G9, MT18JSF51272PZ-1G9 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx8 Server Memory
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
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMA451R7AFR8N-UH, HMA451R7MFR8N-UH | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for Hynix HMA451R7AFR8N-UH, HMA451R7MFR8N-UH | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772478978
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 500204-061, 500660-B21, 501535-001 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
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
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MT9KSF51272PZ-1G6E2, MT9KSF51272PZ-1G6P1 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx8 Server Memory
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
  •  
  • $21.47 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 809078-581, 852260-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMT151R7AFP8C-G7, HMT151R7BFR8C-G7, HMT151R7TFR8C-G7 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
Quick View
4GB RAM Replacement for Hynix HMT151R7AFP8C-G7, HMT151R7BFR8C-G7, HMT151R7TFR8C-G7 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Rank: 4Rx8
  • Model #: 5053772477988
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMT451R7AFR8C-RD, HMT451R7BFR8C-RD, HMT451R7DFR8C-RD | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx8 Server Memory
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
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 713754-071, 713981-B21, 713981-S21, 715282-001, A2Z49AA | DDR3 1600MHz PC3L-12800 ECC RDIMM 1Rx4 Server Memory
Quick View
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston D51272K110S, KFJ-PM316ES/4G, KTA-MP1600S/4G, KTL-TS316ELV/4G | DDR3 1600MHz PC3L-12800 ECC UDIMM 1Rx8 Server Memory
Quick View
  •  
  • $26.60 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MTA9ASF51272PZ-2G3, MTA9ASF51272PZ-2G3A2, MTA9ASF51272PZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
Quick View
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR340L-HL04-ER18 | Hynix 4GB PC3-14900 DDR3 1866MHz 1Rx8 Single Rank ECC RDIMM Registered 240-Pin Server Memory RAM
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
  •  
  • $68.35 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MT9JSF51272AZ-1G9E2, MT9JSF51272AZ-1G9P1 | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for Micron MT9JSF51272AZ-1G9E2, MT9JSF51272AZ-1G9P1 | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: NE-PNR-2094
  •  
  • $23.06 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR340L-HL05-EU16 | Hynix 4GB PC3-12800 DDR3 1600MHz 1Rx8 Single Rank ECC Unbuffered UDIMM 240-Pin Server Memory RAM
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
  •  
  • $44.36 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR340L-SL04-ER13 | Samsung 4GB PC3-10600 DDR3 1333MHz 2Rx8 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
Quick View
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MTA9ASF51272PZ-2G3A2MG, MTA9ASF51272PZ-2G3B1II | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
Quick View
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MT9KSF51272AZ-1G6E1, MT9KSF51272AZ-1G6P1 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for Micron MT9KSF51272AZ-1G6E1, MT9KSF51272AZ-1G6P1 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 1Rx8
  • Model #: NE-PNR-2035
  •  
  • $19.51 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR340L-CL05-ER13 | Micron 4GB PC3-10600 DDR3 1333MHz 2Rx8 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
Quick View
  •  
  • $39.04 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 708637-B21, 708637-S21, 712381-071, 712381-571, 715272-001, E2Q92AT | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
Quick View
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 500210-572, 713751-071, 713977-B21, 713977-S21, 715280-001 | DDR3 1600MHz PC3L-12800 ECC UDIMM 2Rx8 Server Memory
Quick View
  •  
  • $26.60 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 16GB (4x4GB) 1Rx8 PC3L-12800E DDR3 / DDR3L 1600 MHz ECC UDIMM 1.35V ECC Unbuffered DIMM 240-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 16GB (4x4GB) 1Rx8 PC3L-12800E DDR3 / DDR3L 1600 MHz ECC UDIMM 1.35V ECC Unbuffered DIMM 240-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT4G4D3D1600US8N135V
  •  
  • $81.61 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 8GB (2x4GB) 2Rx8 PC3-12800E DDR3 1600 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 8GB (2x4GB) 2Rx8 PC3-12800E DDR3 1600 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT4G2D3D1600UD8N15V
  •  
  • $40.80 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech