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 Synology D4NESO-2666-4G | DDR4 2666MHz PC4-21300 SODIMM 260-Pin 1Rx8 NAS Memory RS820RP+, RS820+, DS920+, DS720+, DS420+, DS220+, DS2419+, DS2419+II, DS1819+, DVA3219, DS1618+
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Part Number: D4NESO-2666-4G-ATC
- Model #: 5053772489066
Quick View
4GB RAM Replacement for Kingston KVR32N22S6/4 | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
- CAS Latency: CL22
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772488427
Quick View
A-Tech 4GB (2x2GB) DDR2 800MHz DIMM PC2-6400 UDIMM Non-ECC 1.8V CL6 240-Pin Desktop Computer RAM Memory Upgrade Kit
- Voltage: 1.80V
- Multi-channel Kit: Dual Channel Kit
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Model #: AT2G2D2D800NA018V
Quick View
4GB RAM Replacement for HP 862397-855 | DDR4 2400MHz PC4-19200 SODIMM 1Rx16 Laptop Memory
- CAS Latency: CL17
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: Major Brand Chips
- Model #: 5053772484573
Quick View
A-Tech Velocity 16GB DDR4 3200MHz (PC4-25600) CL22 XMP 2.0 UDIMM 1.2V Non-ECC DIMM 288-Pin Desktop PC Gaming Memory RAM Module - Black (AV16G4D32X)
- CAS Latency: CL22
- Voltage: 1.20V
- Multi-channel Kit: Single Module
- Timing: 22-22-22-52
- Model #: AV16G4D32X
Sponsored
Quick View
in 30 days
Patriot Memory Viper Venom 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model PVV532G640C32K Compatible with AMD / Intel Gen14 Only+ $10 off w/ promo code MMSF2434, limited offer
- CAS Latency: CL32
- Voltage: 1.40V
- Timing: 32-40-40-84
- Recommend Use: AMD 600 Series / AMD 800 Series / Intel 600 Series / Intel 700 Series
- Model #: PVV532G640C32K
- $389.99
- $379.99 –
- More options from $379.99 - $489.99
- Free Shipping
Sponsored
Quick View
OWC 4GB DDR3 1600 PC3-12800 CL11 1Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module
- CAS Latency: CL11
- Voltage: 1.5V
- Recommend Use: Desktops
- Buffered/Registered: Unbuffered
- Model #: OWC1U6D31R804GB-B246-SF
Quick View
- $132.99 –
- Free Shipping
Quick View
A-Tech Velocity 16GB DDR5 5600MHz (PC5-44800) CL46 XMP 3.0 UDIMM 1.1V Non-ECC DIMM 288-Pin Desktop PC Gaming Memory RAM Module - Black (AV16G5D56X)
- CAS Latency: CL46
- Voltage: 1.10V
- Multi-channel Kit: Single Module
- Timing: 46-46-46-90
- Model #: AV16G5D56X
Sponsored
Quick View
A-Tech 4GB DDR3 1600MHz DIMM PC3-12800 UDIMM Non-ECC CL11 240-Pin Desktop Computer RAM Memory Upgrade Module
- Buffered/Registered: Unbuffered
- Parts: Lifetime
- Labor: Lifetime
- Model #: NE-SS-0004
Sponsored
Quick View
4GB RAM Replacement for Corsair CMZ8GX3M2A1866C9, CMZ8GX3M2A1866C9B, CMZ8GX3M2A1866C9R | DDR3 1866MHz PC3-14900 DIMM Desktop Memory
- CAS Latency: CL13
- Voltage: 1.50V
- Chipset: Major Brand Chipset
- Recommend Use: Compatible Replacement for Corsair CMZ8GX3M2A1866C9, CMZ8GX3M2A1866C9B, CMZ8GX3M2A1866C9R
- Model #: NE-PNR-1607
Quick View
M471B5173BH0-CK0 Samsung 4GB RAM 1Rx8 PC3 12800S DDR3 1600MHz Laptop Memory
- Model #: M471B5173BH0-CK0
Quick View
Crucial 4GB 204-Pin DDR3 SO-DIMM DDR3L 1600 (PC3L 12800) Laptop Memory Model CT51264BF160B
- CAS Latency: CL11
- Voltage: 1.35V
- Buffered/Registered: Unbuffered
- Model #: CT51264BF160B
Quick View
- CAS Latency: CL17
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: M378A5244CB0-CRC
Quick View
NEMIX RAM 4GB (1X4GB) DDR4 3200MHZ PC4-25600 1Rx6 1.2V 260-PIN Non-ECC SODIMM Compatible with Dell SNPCDT82C/4G AA937597 Laptop PC PC Memory
- Brand: NEMIX RAM
- Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
- Capacity: 4GB
- Type: 260-Pin DDR4 SO-DIMM
- Model #: MS25600-416K01-2265
Quick View
4GB RAM Replacement for Crucial BLS4G3D1339DS1S00, CT2KIT51264BA1339, CT51264BA1339 | DDR3 1333MHz PC3-10600 DIMM 2Rx8 Desktop Memory
- CAS Latency: CL9
- Voltage: 1.50V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772480261
Quick View
A-Tech 4GB DDR4 2400MHz DIMM PC4-19200 UDIMM Non-ECC Unbuffered 1.2V CL17 288-Pin Desktop Computer RAM Memory Upgrade Module
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 2400
- Model #: NE-SS-0024
Sponsored
Quick View
A-Tech 4GB DDR3 1333MHz DIMM PC3-10600 UDIMM Non-ECC CL9 240-Pin Desktop Computer RAM Memory Upgrade Module
- Buffered/Registered: Unbuffered
- Parts: Lifetime
- Labor: Lifetime
- Model #: NE-SS-0003
Sponsored
Quick View
Samsung 4GB PC3-12800 DDR3-1600MHz Desktop Memory M378B5173DB0-CK0
- CAS Latency: CL11
- Voltage: 1.50V
- Chipset: Samsung Chipset
- Buffered/Registered: Unbuffered
- Model #: M378B5173DB0-CK0
- $25.27 –
- More options from $25.27 - $32.27
- Free Shipping
Quick View
A-Tech 4GB DDR4 2133MHz DIMM PC4-17000 UDIMM Non-ECC Unbuffered 1.2V CL15 288-Pin Desktop Computer RAM Memory Upgrade Module
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 2133
- Model #: NE-SS-0023
Sponsored
Quick View
A-Tech 4GB DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Module
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 2666
- Model #: NE-SS-0025
Sponsored
Quick View
G.SKILL Ripjaws Z Series 32GB (8 x 4GB) DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9Q2-32GBZL
- CAS Latency: CL9
- Voltage: 1.50V
- Timing: 9-9-9-24
- Buffered/Registered: Unbuffered
- Model #: F3-12800CL9Q2-32GBZL
- $132.21 –
- More options from $132.21 - $136.61
Quick View
4GB RAM Replacement for Synology RAMEC1600DDR3-4GBX2 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL11
- Voltage: 1.50V
- Rank: 1Rx8
- Model #: 5053772488885
Quick View
Supermicro Certified MEM-DR340L-HL02-UN16 | Hynix 4GB PC3-12800 DDR3 1600MHz 2Rx8 Non-ECC DIMM 240-Pin Desktop Memory RAM
- CAS Latency: CL11
- Voltage: 1.50V
- Chipset: Major Brand Chipset
- Recommend Use: Compatible Supermicro Systems
- Model #: MEM-DR340L-HL02-UN16
Quick View
NEMIX RAM 4GB (1X4GB) DDR4 2400MHZ PC4-19200 1Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with QNAP RAM-4GDR4A1-UD-2400 NAS Unbuffered Desktop Memory
- CAS Latency: CL17
- Voltage: 1.20V
- Chipset: Major OEM Samsung, Micron, Hynix
- Buffered/Registered: Unbuffered
- Model #: MD19200-418K1-QN-RAM-4GDR4A1-UD-2400
Quick View
4GB RAM Replacement for Corsair CMX8GX3M2A1333C9 | DDR3 1333MHz PC3-10600 DIMM Desktop Memory
- CAS Latency: CL9
- Voltage: 1.50V
- Chipset: Major Brand Chipset
- Recommend Use: Compatible Replacement for Corsair CMX8GX3M2A1333C9
- Model #: NE-PNR-1578
Quick View
4GB RAM Replacement for Kingston KVR13R9D8/4 | DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.50V
- Rank: 2Rx8
- Model #: NE-PNR-1954
Quick View
A-Tech 4GB DDR4 2400MHz SODIMM PC4-19200 Non-ECC Unbuffered CL17 1.2V 260-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
- CAS Latency: CL17
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: NE-SS-0050
Sponsored
Quick View
A-Tech 4GB DDR4 2666MHz SODIMM PC4-21300 Non-ECC Unbuffered CL19 1.2V 260-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: NE-SS-0051
Sponsored
Quick View
Crucial 4GB 204-Pin DDR3 SO-DIMM DDR3L 1866 (PC3L 14900) Memory Model CT51264BF186DJ
- CAS Latency: CL13
- Voltage: 1.35V
- Buffered/Registered: Unbuffered
- Features: Retail package
- Model #: CT51264BF186DJ
Quick View
A-Tech 4GB RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010, Mid/Late 2011), Mac mini (Mid 2011) | DDR3 1333MHz PC3-10600 SODIMM 204-Pin Memory Upgrade
- Voltage: 1.50V
- Compatible System: Apple Mac Systems
- Rank: 2Rx8
- Parts: Lifetime
- Model #: NE-MAC-0033
Quick View
A-Tech 4GB DDR4 2133MHz SODIMM PC4-17000 Non-ECC Unbuffered CL15 1.2V 260-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
- CAS Latency: CL15
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: NE-SS-0049
Sponsored
Quick View
A-Tech 4GB DDR4 3200MHz SODIMM PC4-25600 Non-ECC Unbuffered CL22 1.2V 260-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
- CAS Latency: CL22
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: NE-SS-0052
Sponsored
Quick View
NEMIX RAM 4GB (2X2GB) DDR2 800MHZ PC2-6400 2Rx8 1.8V SODIMM Laptop Memory KIT
- Brand: NEMIX RAM
- Series: NEMIX RAM DDR2 Orignial Series 200-Pin NON-ECC Unbuffered SODIMM Memory
- Capacity: 4GB (2 x 2GB)
- Type: 200-Pin DDR2 SO-DIMM
- Model #: MS6400-228K02-716
Quick View
4GB RAM Replacement for Samsung M393B5273DH0-YK0 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
- Chipset: Samsung Chipset
- CAS Latency: CL11
- Voltage: 1.35V
- Rank: 2Rx8
- Model #: NE-PNR-2180
Quick View
4GB RAM Replacement for Crucial BLS4G4D26BFSC | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772481039
Quick View
4GB RAM Replacement for Micron MT8KTF51264AZ-1G6N1, MT8KTF51264AZ-1G6P1 | DDR3 1600MHz PC3-12800 DIMM 1Rx8 Desktop Memory
- CAS Latency: CL11
- Voltage: 1.35V
- Chipset: Micron Chipset
- Recommend Use: Compatible Replacement for Micron MT8KTF51264AZ-1G6N1, MT8KTF51264AZ-1G6P1
- Model #: NE-PNR-2006
Quick View
Avarum RAM equal to 4GB SO-DIMM DDR3L 1600 (PC3L 12800) Laptop Memory Model CT51264BF160B
- CAS Latency: CL11
- Timing: 11-11-11
- Voltage: 1.35V
- Buffered/Registered: Unbuffered
- Model #: NP21
Quick View
A-Tech 4GB 2Rx8 PC3-10600E DDR3 1333 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
- Chipset: Major Brand Chipset
- Voltage: 1.50V
- Type: 240-Pin DDR3 SDRAM
- Rank: 2Rx8
- Model #: NE-SS-0080
Quick View
4GB RAM Replacement for HP 671613-001, 698650-581, B1S53AT | DDR3 1600MHz PC3-12800 DIMM Desktop Memory
- CAS Latency: CL11
- Voltage: 1.50V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772483385
Quick View
NEMIX RAM 4GB (1X4GB) DDR4 2400MHZ PC4-19200 1Rx6 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA851S6AFR6N-UH Laptop PC Memory
- Brand: NEMIX RAM
- Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
- Capacity: 4GB
- Type: 260-Pin DDR4 SO-DIMM
- Model #: MS19200-416K01-2546
Quick View
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS425+
- Voltage: 1.2V
- Compatible System: Synology DiskStation DS425+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
- CAS Latency: CL19
- Part Number: 2S6D41R804GB
- Model #: OWC2S6D41R804GB-C332-SF
Quick View
A-Tech 4GB DDR4 2666MHz SODIMM PC4-21300 Non-ECC Unbuffered CL19 1.2V 260-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: NE-SS-0051
Quick View
Kingston 4GB DDR3L SDRAM Memory Module - For Notebook - 4 GB - DDR3-1600/PC3-12800 DDR3L SDRAM - 1600 MHz - CL11 - 1.35 V - Non-ECC - 204-pin - SoDIMM - KCP3L16SS8/4
- CAS Latency: CL11
- Voltage: 1.35V
- Buffered/Registered: Unbuffered
- Model #: KCP3L16SS8/4
- $30.95 –
- More options from $26.99 - $98.89
- Free Shipping
Quick View
QNAP 4GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory, T1 Version Model RAM-4GDR4T1-SO-2666
- Model #: RAM-4GDR4T1-SO-2666
- $358.76 –
- More options from $119.99 - $358.76
- Free Shipping
Quick View
Refurbished SK Hynix HMT451S6AFR8A-PB 4Gb 1600Mhz PC3L-12800 CL11 Non-Ecc 1Rx8 Unbuffered Ddr3 Sdram 204-Pin Sodimm 1.35V Hynix Memory Module
- Model #: HMT451S6BFR8A-PB
- $9.97 –
- More options from $8.97
- Free Shipping
Quick View
- Model #: 478643927204
- $118.99 –
- $5.99 Shipping
Quick View
- $39.50 –
- Free Shipping