RAM & Memory Upgrades › SDRAM › 4 GB

Used VisionTek 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR4 SDRAM - 2400 MHz DDR4-2400/PC4-19200 - 1.20 V - Non-ECC - Unbuffered - 260-pin - DIMM

VisionTek 900919 RAM Module more

Axiom SM-MEM-VLP-4GB-AX 4GB VLP SDRAM Module for Cisco

Axiom Model : SM-MEM-VLP-4GB-AX 4GB VPL SDRAM MODULE FOR CISCO SRE 900 SERVICE MODULE more

Kingston KVR26N19S6L/4 ValueRAM 4GB DDR4 SDRAM Memory Module

Improve Performance With Kingston Memory. Kingston offers extremely reliable high performance desktop memory and sells more laptop upgrade memory than anyone in the world. Add reliable Kingston memory and watch your productivity soar. Pages will load... more

Dell 4GB DDR3L SDRAM Memory Module

Supercharge your Dell��� system with a Dell Memory upgrade engineered tested and customized for your system. Adding more memory revs to your system s engine and allows you to release its full potential when working with 3D imaging multimedia and... more

Used Mixed Brand 4GB 2Rx8 DDR3 SDRAM SO-DIMM PC3-12800 (DDR3-1600) 12800S Laptop

This Good Condition. Tested in original machine under load conditions before removal from original machine. Also visually inspected for defects. Picture is a stock photo. Actual product may vary inappearance from photo. Speed and functionality will be... more

Axiom 4GB DDR4 SDRAM Memory Module

SoDIMM 4 GB memory smoothly executes complex apps and games DDR4 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer s performance Up to 2400 MHz speed for smooth computer... more

HYNIX - IMSOURCING SK 4GB DDR3 SDRAM Memory Module - for Desktop PC Workstation - 4 GB - DDR3-1600/PC3L-12800 DDR3 SDRAM - 1600 MHz - CL11-1.35 V - Non-ECC - Unbuffered - 240-pin - DIMM

HYNIX - IMSOURCING SK 4GB DDR3 SDRAM Memory Module - for Desktop PC Workstation - 4 GB - DDR3-1600/PC3L-12800 DDR3 SDRAM - 1600 MHz - CL11-1.35 V - Non-ECC - Unbuffered - 240-pin - DIMM more

CMS 4GB DDR3 SDRAM Memory Module

CMS 4GB DDR3 SDRAM Memory Module For Notebook 4 GB (1 x 4GB) DDR3 SDRAM 204-pin SoDIMM more

AddOn 4GB DDR4 SDRAM Memory Module

This Industry Standard 4GB DDR4-2666MHz Single Rank Unbuffered 1.2V 260-pin CL19 SODIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your... more

Used VisionTek 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR4-2400/PC4-19200 DDR4 SDRAM - CL17 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM

VisionTek 900943 RAM Module more

Used VisionTek 901178 4GB DDR4 SDRAM Memory Module - For Desktop PC - 4 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM

VisionTek 901178 RAM Module more

CMS 4GB DDR3 SDRAM Memory Module

CMS 4GB DDR3 SDRAM Memory Module For Notebook 4 GB (1 x 4GB) DDR3-1333/PC3-10600 DDR3 SDRAM 1333 MHz SoDIMM more

Hynix HMA451S6AFR8NTF 4GB PC42133P RAM Memory Module DDR4 SDRAM NonECC

4GB 1RX8 PC4-2133P-S (1X4GB) more

Used Mixed Brand 4GB 1Rx8 DDR3 SDRAM SO-DIMM PC3-12800 (DDR3-1600) 12800S Laptop

This Good Condition. Tested in original machine under load conditions before removal from original machine. Also visually inspected for defects. Picture is a stock photo. Actual product may vary inappearance from photo. Speed and functionality will be... more

Used New Fujitsu FPCEM858AP 4GB PC3-12800S 1Rx8 DDR3L SDRAM Upgrade Module

This This item is new in its original factory sealed packaging. This New Fujitsu FPCEM858AP 4GB PC3-12800S 1Rx8 DDR3L SDRAM Upgrade Module is a working used item. more

CMS 4 GB DDR3 SDRAM RAM Module

CMS 4 GB DDR3 SDRAM RAM Module For Notebook 4 GB (1 x 4GB) DDR3-1333/PC3-10600 DDR3 SDRAM 204-pin SoDIMM more

Pre-Owned VisionTek 900711 4 GB Memory Module - DDR3 ECC SDRAM - 240-Pin DIMM - PC3-12800 - 1600 MHz Like New

The VisionTek 900711 RAM Module features with 4 GB memory capacity with DDR3 SDRAM technology and PC3-12800 memory standard. This product is Used-Like New. Includes a 90-Day Warranty. May show limited signs of use and some accessories such as manuals... more

HP 4GB DDR3 SDRAM Memory Module

HP 4GB DDR3 SDRAM Memory Module For Server 4 GB (1 x 4GB) DDR3-1600/PC3-12800 DDR3 SDRAM 1600 MHz CL11 1.50 V ECC Registered 240-pin DIMM more

Dolgix 4GB DDR4 2666MHz SODIMM SDRAM Non-ECC Unbuffered Bus Speed: PC4-21300U ( DDR4 - 2666 ) Pin: 260 Volt: 1.2v Laptop Ram SODIMM Memory Module

Dolgix 4GB DDR4 2666MHz SODIMM SDRAM Non-ECC Unbuffered Bus Speed: PC4-21300U ( DDR4 - 2666 ) Pin: 260 Volt: 1.2v Laptop Ram SODIMM Memory Module more

Axiom 4GB DDR4 SDRAM Memory Module

Axiom s DDR4 Modules use the latest evolutionary DRAM design provides improved speed power management and reliability. The release of DDR4 delivers an overall performance improvement of up to 30% for single DIMM configurations. DDR4 performance scales... more

CMS 4GB DDR3 SDRAM Memory Module

CMS 4GB DDR3 SDRAM Memory Module For Notebook 4 GB (1 x 4GB) DDR3 SDRAM 204-pin SoDIMM more

CMS 4GB DDR3 SDRAM Memory Module

CMS 4GB DDR3 SDRAM Memory Module For Notebook 4 GB (1 x 4GB) DDR3-1066/PC3-8500 DDR3 SDRAM 1066 MHz 204-pin SoDIMM more

Crucial 4GB DDR4 SDRAM Memory Module

Crush the DDR3 memory bottleneck and boost your system s performance with the 4GB DDR4 2666 MHz Memory Module from Crucial. With clock speeds of up to 2666 MHz this 4GB single-ranked memory unit is designed to enable you to load applications faster and... more

MemoryMasters 8GB Kit 2 X 4GB DDR2 Server Memory Upgrade for HP Workstation XW6400 SDRAM ECC Fully Buffered FB DIMM PC2-5300 240 pin 667MHz RAM (MemoryMasters)

Total 8GB 2 x 4GB Kit PC2-5300F 667MHz DDR2 ECC 240 pin Fully Buffered FB DIMM. Compatible with: HP Workstation XW6400. MemoryMasters Equivalent to HP Part Numbers: 397415-B21 397415-S21 397415R-B21 System Specific memory backed by MemoryMasters . more

Total Micro 4GB DDR3L SDRAM Memory Module 747221005TM

Technical Information Memory Size: 4 GB Memory Technology: DDR3L SDRAM Memory Voltage: 1.35 V Memory Speed: 1600 MHz Memory Standard: DDR3L-1600/PC3-12800 Physical Characteristics Number of Pins: 240-pin Form Factor: DIMM more

QNAP 4GB DDR4 SDRAM Memory Module RAM4GDR4T0SO2666

Technical Information Memory Size: 4 GB Memory Technology: DDR4 SDRAM Memory Speed: 2666 MHz Memory Standard: DDR4-2666/PC4-21333 Physical Characteristics Number of Pins: 260-pin Form Factor: SoDIMM Weight (Approximate): 1.23 oz Miscellaneous Country... more

Used VisionTek Black Label Series 900385 4 GB DDR3 SDRAM RAM Module - CL9 - 240-pin PC3-10600 - DIMM 1333 MHz

VisionTek Black Label Series Edition 900385 RAM Module more

HP 500658-B21 4GB DDR3 SDRAM Memory Module

HP 500658-B21 4GB DDR3 SDRAM Memory Module Brand : hp Manufacturer : HP Inc-613567 Replacement Model : 500658-B21 Size : 4 Gb - Manufacturer- HP - HP part Number- 500658-B21 - Product Type- server Memory You trust ProLiant quality for its reliability... more

MemoryMasters 4GB Memory for Dell OptiPlex 5050 SFF and Tower DDR4 2400MHz Dual-Channel Non ECC SDRAM DIMM

4GB DDR4 2400MHz PC4-19200 288 pin Non-ECC CL17 1.2v Unbuffered DIMM. Compatible with: Dell OptiPlex 5050 SFF and Tower. more

MemoryMasters 4GB SuperMicro PC3-10666 DDR3-1333 204-pin SDRAM SODIMM (p/n SUPM-4GB-DDR3-1333S)

Compatible with SuperMicro X9SCV-Q Mainboard (DDR3-1333MHz) Specifications: Size - 4GB Pins - 204 pins ECC - no Registered - no Form Factor - SODIMM more

Used VisionTek 4GB DDR3 1333 MHz (PC3-10600) CL9 SODIMM - Notebook - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM

VisionTek 900449 RAM Module more

Used 4GB DDR3-1600 PC3-12800U 2Rx8 DDR3 SDRAM Shielded 1.5V Desktop Memory

This Good Condition. These desktop memory modules were tested in original machine under load conditions before removal from original machine. Also visually inspected for defects. Picture is a stock photo. You will receive any one or a combination of... more

Kingston FURY Beast 4GB DDR4 SDRAM Memory Module

Low-profile heat spreader design Cost-efficient high-performance DDR4 upgrade Intel XMP-ready Ready for AMD Ryzen��� Speeds up to 3733MHz and kit capacity up to 128GB Plug N Play functionality at 2666MHz more

MemoryMasters 4GB PC3-12800 1600MHz SDRAM Non-ECC Non-REG 240PIN

4GB PC3-12800 1600MHz SDRAM NON-ECC NON-REG 240PIN more

Kingston FURY Beast 4GB DDR4 SDRAM Memory Module

Low-profile heat spreader design Cost-efficient high-performance DDR4 upgrade Intel XMP-ready Ready for AMD Ryzen��� Speeds up to 3733MHz and kit capacity up to 128GB Plug N Play functionality at 2666MHz more

Pre-Owned 4 GB DDR3L-1600 PC3L-12800U 2Rx8 DDR3L SDRAM 1.35V Desktop Memory (Good)

This Good Condition. These desktop memory modules were tested in original machine under load conditions before removal from original machine. Also visually inspected for defects. Picture is a stock photo. Actual product may vary in appearance from... more

Kingston FURY Beast 8GB (2 x 4GB) DDR4 SDRAM Memory Kit

Low-profile heat spreader design Cost-efficient high-performance DDR4 upgrade Intel XMP-ready Ready for AMD Ryzen��� Speeds up to 3733MHz and kit capacity up to 128GB Plug N Play functionality at 2666MHz more

Kingston FURY Beast 8GB (2 x 4GB) DDR4 SDRAM Memory Kit

Low-profile heat spreader design Cost-efficient high-performance DDR4 upgrade Intel XMP-ready Ready for AMD Ryzen��� Speeds up to 3733MHz and kit capacity up to 128GB Plug N Play functionality at 2666MHz more