Skip to main content
Take a tax holiday. Take advantage of limited-time, tax-free savings on select products in certain states. Learn More>
  • In Stock
  • Sold by Newegg
  • New
Brands
Show More
Price
Speed
Capacity
Show More
BIOS/Performance Profile
CAS Latency
Multi-channel Kit
Recommend Use
Voltage
ECC
Sold by
Type
Color
LED Color
All Top Brands
Availability
Condition
Discount
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
  • 4GB
MemoryMasters 4GB 240p PC3-12800 CL11 8c 512x8 DDR3-1600 1Rx8 1.35V UDIMM
Quick View
  •  
  • $19.99 
  • Free Shipping
MemoryMasters 2PCS of 4GB 240p PC3-10600 CL9 16c 256x8 DDR3-1333 2Rx8 1.5V UDIMM
Quick View
  •  
  • $29.98 
  • Free Shipping
Micron 4GB PC3-12800 DDR3 1600MHz unbuffered non-ECC MT16KTF51264HZ-1G6M1
Quick View
  • $32.00
  •  
  • $29.10 
  • Save: $2.90 (9%)
  • Free Shipping
MemoryMasters 4GB DDR2 DIMM (240 PIN) 800Mhz PC2 6400 PC2 6300 4 GB - CL 5
Quick View
  •  
  • $49.00 
  • Free Shipping
MemoryMasters 4GB DDR2 DIMM (240 PIN) 800Mhz PC2 6400 PC2 6300 with Heatspreaders 4 GB - CL 5
Quick View
  •  
  • $89.99 
  • Free Shipping
MemoryMasters 4GB PC2-6400 DDR2-800 240-pin 2Rx8 non-ECC unbuffered DIMM (p/n CJH)
Quick View
  •  
  • $84.36 
  • Free Shipping
MemoryMasters 12GB ( 3 X 4GB ) DDR2 DIMM (240 PIN) 800Mhz PC2 6400 PC2 6300 12 GB - CL 5
Quick View
  •  
  • $245.00 
  • Free Shipping
Hynix 4Gb Ddr2 Pc2-6400 800Mhz Non-Ecc Unbuffered Cl6 1.8V Dual Rank
Quick View
  •  
  • $99.00 
  • Free Shipping
HP 4GB 1Rx4 PC3L-10600R-09 617677-001 DIMM 616724-071
Quick View
  •  
  • $25.00 
  • Free Shipping
Patriot Memory Signature 4GB DDR3 1600 (PC3-12800) CL11 1.5V 240-Pin UDIMM Memory Module - PSD34G16002
Quick View
Patriot Memory Signature 4GB DDR3 1600 (PC3-12800) CL11 1.5V 240-Pin UDIMM Memory Module - PSD34G16002
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Color: Black
  • Model #: PSD34G16002
  •  
  • $52.87 
  • Free Shipping
Patriot Memory Signature Line 4GB DDR4 SDRAM Memory Module PSD44G240081S
Quick View
  • $68.24
  •  
  • $63.75 
  • Save: $4.49 (6%)
  • Free Shipping
Desktop 4GB DDR2 240 PIN 800Mhz PC2 6400 CL6
Quick View
Desktop 4GB DDR2 240 PIN 800Mhz PC2 6400 CL6
  • CAS Latency: CL6
  • Model #: B01CTTA9L4
  •  
  • $78.75 
  • Free Shipping
Crucial 4GB DDR4 3200 (PC4 25600) Desktop Memory Model CT4G4DFS632A
Quick View
Crucial 4GB DDR4 3200 (PC4 25600) Desktop Memory Model CT4G4DFS632A
  • CAS Latency: CL22
  • Voltage: 1.2 V
  • Buffered/Registered: Unbuffered
  • Model #: CT4G4DFS632A
  •  
  • $41.82 
  • Free Shipping
Mushkin Enhanced Essentials 4GB DDR3 1333 (PC3 10666) Desktop Memory Model 991769
Quick View
Mushkin Enhanced Essentials 4GB DDR3 1333 (PC3 10666) Desktop Memory Model 991769
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Timing: 9-9-9-24
  • Features: Compatible Frequency This product is engineered to operate at the optimum frequency for compatibility with your system. Compatible Timings This product is programmed to use timings that offer maximum compatibility with your system and original memory.
  • Model #: 991769
  •  
  • $21.99 
Ballistix Sport 4GB DDR3 1600 (PC3 12800) Desktop Memory Model BLS4G3D1609DS1S00
Quick View
Ballistix Sport 4GB DDR3 1600 (PC3 12800) Desktop Memory Model BLS4G3D1609DS1S00
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Timing: 9-9-9-24
  • Buffered/Registered: Unbuffered
  • Model #: BLS4G3D1609DS1S00
  •  
  • $15.71 
  • Free Shipping
Rimlance 4GB (1X4GB) 1.35V DDR3 1600MHZ 1.35V PC3-12800 UDIMM 1RX8 Desktop Memory
Quick View
Rimlance 4GB (1X4GB) 1.35V DDR3 1600MHZ 1.35V PC3-12800 UDIMM 1RX8 Desktop Memory
  • CAS Latency: CL11
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD12800LS8C4
  •  
  • $13.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.35V DDR3 1866MHZ PC3-14900 UDIMM 1RX8 Desktop Memory
Quick View
Rimlance 4GB (1X4GB) 1.35V DDR3 1866MHZ PC3-14900 UDIMM 1RX8 Desktop Memory
  • CAS Latency: CL13
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD14900LS8C4
  •  
  • $13.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.5V DDR3 1600MHZ PC3-12800 UDIMM 2RX8 Desktop Memory
Quick View
Rimlance 4GB (1X4GB) 1.5V DDR3 1600MHZ PC3-12800 UDIMM 2RX8 Desktop Memory
  • CAS Latency: CL11
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD12800D8C4
  •  
  • $13.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.35V DDR3 1333MHZ PC3-10600 UDIMM 2RX8 Desktop Memory
Quick View
Rimlance 4GB (1X4GB) 1.35V DDR3 1333MHZ PC3-10600 UDIMM 2RX8 Desktop Memory
  • CAS Latency: CL9
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD10600LD8C4
  •  
  • $13.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.5V DDR3 1333MHZ PC3-10600 UDIMM 2RX8 Desktop Memory
Quick View
Rimlance 4GB (1X4GB) 1.5V DDR3 1333MHZ PC3-10600 UDIMM 2RX8 Desktop Memory
  • CAS Latency: CL9
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD10600D8C4
  •  
  • $13.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.35V DDR3 1600MHZ PC3-12800 UDIMM 2RX8 Desktop Memory
Quick View
Rimlance 4GB (1X4GB) 1.35V DDR3 1600MHZ PC3-12800 UDIMM 2RX8 Desktop Memory
  • CAS Latency: CL11
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD12800LD8C4
  •  
  • $13.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.35V DDR3 1866MHZ PC3-14900 UDIMM 2RX8 Desktop Memory
Quick View
Rimlance 4GB (1X4GB) 1.35V DDR3 1866MHZ PC3-14900 UDIMM 2RX8 Desktop Memory
  • CAS Latency: CL13
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD14900LD8C4
  •  
  • $13.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Total Micro 4GB (1x4GB) DDR4 2133MHz 288pin DIMM Memory Module for Dell
Quick View
Lenovo
Total Micro 4GB (1x4GB) DDR4 2133MHz 288pin DIMM Memory Module for Dell
  • BIOS/Performance Profile: Intel XMP 2.0
  • Model #: A8058283TM
  •  
  • $29.85 
  • Free Shipping
Rimlance 4GB (1X4GB) 1.2V DDR4 2400MHZ PC4-19200 UDIMM 1RX16
Quick View
Rimlance 4GB (1X4GB) 1.2V DDR4 2400MHZ PC4-19200 UDIMM 1RX16
  • CAS Latency: CL21
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD23400S6C4
  •  
  • $30.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
Quick View
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD21300S6C4
  •  
  • $31.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
Quick View
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
  • CAS Latency: CL22
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD25600S6C4
  •  
  • $35.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.2V DDR4 2400MHZ PC4-19200 UDIMM 1RX16
Quick View
Rimlance 4GB (1X4GB) 1.2V DDR4 2400MHZ PC4-19200 UDIMM 1RX16
  • CAS Latency: CL17
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD19200S6C4
  •  
  • $30.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Kingston 4GB DDR4 SDRAM Memory Module (kcp426ns6-4) (kcp426ns6/4)
Quick View
Kingston 4GB DDR4 SDRAM Memory Module (kcp426ns6-4) (kcp426ns6/4)
  • CAS Latency: CL19
  • LED Color: None
  • Model #: 0bc-580880000392289
  •  
  • $37.99 
Hynix 4GB PC2-6400 DDR2-800 800Mhz 240 pin CL6 Desktop Memory HMP351U6AFR8C-S6
Quick View
  •  
  • $67.99 
  • Free Shipping
Rimlance 4GB (1X4GB) 1.35V DDR3 1333MHZ PC3-10600 1.35V UDIMM 1RX8
Quick View
Rimlance 4GB (1X4GB) 1.35V DDR3 1333MHZ PC3-10600 1.35V UDIMM 1RX8
  • CAS Latency: CL9
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD10600LS8C4
  •  
  • $13.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
MT18KDF51272PZ-1G4M1  Micron 4gb 1x8 PC3-10600 Ddr3-1333mhz  240-Pin 13.5v Dimm Registered ECC Genuine Micron Memory Module
Quick View
MT18KDF51272PZ-1G4M1 Micron 4gb 1x8 PC3-10600 Ddr3-1333mhz 240-Pin 13.5v Dimm Registered ECC Genuine Micron Memory Module
  • Voltage: 1.50V
  • Buffered/Registered: Registered
  • Parts: 1 Year
  • Labor: 1 Year
  • Model #: MT18KDF51272PZ1G4M1
  •  
  • $39.99 
  • Free Shipping
HP 4GB DDR4 SDRAM Memory Module 13L78AT
Quick View
HP
HP 4GB DDR4 SDRAM Memory Module 13L78AT
  • CAS Latency: CL1.5
  • Color: Black
  • LED Color: None
  • Model #: 13L78AT
  •  
  • $39.99 
  • Free Shipping
4GB RAM Replacement for Corsair CMP24GX3M6A1333C9 | DDR3 1333MHz PC3-10600 DIMM 2Rx8 Desktop Memory
Quick View
4GB RAM Replacement for Corsair CMP24GX3M6A1333C9 | DDR3 1333MHz PC3-10600 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Corsair CMP24GX3M6A1333C9
  • Model #: NE-PNR-1580
  •  
  • $17.74 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston KTH9600B/4G, KVR1333D3/4GR, KVR1333D3N9HK2/8G | DDR3 1333MHz PC3-10600 DIMM 2Rx8 Desktop Memory
Quick View
4GB RAM Replacement for Kingston KTH9600B/4G, KVR1333D3/4GR, KVR1333D3N9HK2/8G | DDR3 1333MHz PC3-10600 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772487024
  •  
  • $24.19 
  • Free Shipping
Direct from A-Tech Direct from A-Tech