Guangdong, China
Business Range:
Computer Products, Consumer Electronics
Main Markets:
North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia
OEM/ODM Availability:
OEM/ODM Service

Ddr2 4gb, Ddr2 4gb Ram, Ram manufacturer / supplier in China, offering DDR2 4GB 800 PC6400 RAM Desktop, Export to Russian DDR4 4GB 2133MHz Computer Parts RAM, Best Price From China 2.5 SATA3 SATA 6GB/S 16GB SSD HDD for Mining Motherboard Cryptocurrency and so on.

Gold Member Since 2012
Audited Supplier

DDR2 4GB 800 PC6400 RAM Desktop

Get Latest Price
Min. Order / Reference FOB Price
10 Pieces US $2-35/ Piece
Port: Shenzhen, China
Production Capacity: 5000 Piece/Pieces / Week
Payment Terms: T/T, Western Union, Paypal, Money Gram
Memory Type: DDR2
Application: Desktop
Memory Capacity: 4G
Frequency: 800MHz
Pin: 240
Operate Mode: SDRAM

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Basic Info

Model NO.: PC DDR2 4GB
Performance: Normal
Interface Form: DIMM
Cooling Fin: None
Color: Green
Unit Chip Capacity: 256MB
Chips: Ett Original Chips
Testing Line: 20 Working Lines
Certification: FCC Ce RoHS
Delivery Time: 3-5 Working Days
Shipment: EMS, DHL
Feature: Work with Motherboards
Price: Price Change Depond on Chips
Trademark: OEM/Joinwin
Transport Package: Retail/Bulk Packing
Specification: ddr2 4gb ram memory
Origin: Shenzhen, China

Product Description

Detail Specification:
1) DDR 400/333 & DDRII 533/667/800 & DDR3/1066/1333/1600 MHz.
2) 168/184/240-pin socket type dual in line memory module (DIMM).
3) 2.6V power supply
4) Data rate: 400/333/533/667/800M1066/1333MHz/1600MHz (max).
5) 2.5 V (SSTL-2 compatible) I/O for DDR I products, 1.8Vpower supply for DDR II products
6) Double-data-rate architecture, two data transfers per clock cycle.
7) Bi-directional, differential data strobe (DQS) is transmitted/received with data, to be
Used in capturing data at the receiver
8) Data inputs and outputs are synchronzed with DQS.
9) DQS is edge aligned with data for read, center aligned with data for write.
10) Differential clock inputs (CK and CK).
11) DLL aligns DQ and DQS transitions with CK transitions
12) Commands entered on each positive CK edge: Data and data mask referenced to both edges of DQS.
13) Four internal banks for concurrent operation (component).
14) Data mask(DM) for write data.
15) Auto precharge option for each burst access
16) Programmable burst length: 2, 4, 8
17) Programmable/CAS latency (CL): 3
18) Programmable output driver strength: Normal/weak
19) Refresh cycles: (8192 refresh cycles/64ms).
20) 7.8US maximum average periodic refresh interval.
21) Posted CAS by programmable additive latency for better command and data bus efficiency
22) Off-chip-driver impedance adjustment and on-die-termination for better signal quality.
23) DQS can be disabled for single-ended data strobe operation
24) 2 variations of refresh
25) Auto refresh
26) Self refresh.

Order note:
1. Warranty time
lifetime warranty
2, Payment
100% TT or 30% as deposit 70% balance paid before shipment WU
Joinwin Bank Information:
A/C number: 369281241883    
Beneficiary Bank Name: Hang Seng Bank Limited    
Beneficiary Bank Address:  83 Des Voeux Road Central HongKong    
Beneficiary Bank Code: 024    
Remark:Any charge in respect of the goods will be paid by Buyer.
Western Union:
First name: Xiaoru, Last name: Ge
City: Shenzhen, Guangdong, China
If any other information, it does not belong to Joinwin Industrial Development Limited Financial DEP.
3, Shipment
DHL EMS UPS FedEx (Door to Door shipment )
4, Feedback
Please contact with us before goods sending, any problem please let us know, and our sales man try our best to solve the problem for you.
OEM service is available. Our engineers are responsible for whole order with you.
Our RMA Department are responsible for testing very well before sending.
We are an honest and credit company do real business

picture show:
DDR2 4GB 800 PC6400 RAM DesktopDDR2 4GB 800 PC6400 RAM DesktopDDR2 4GB 800 PC6400 RAM DesktopDDR2 4GB 800 PC6400 RAM Desktop
  Type  Desktop DDR2 4GB
  Frequence  533mhz/667mhz/800mhz
  Warranty  lifetime
  Delivery time  lifetime
  Payment Terms  T/T, WU. MoneyGram...
  Shipping ways  DHL/EMS...
  Chipsets Grade  ETT original KST, HY...
  Price  $5-35
  Packing  Retail packing or bulk packing
  Supplier Ability  50.000pieces/month

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