ddr2 ram module 1) Memory Size:128MB~4GB 2) Warranty:5 years 3) Frequency:667MHz 800mhz

ddr2 ram laptop/desktop picture

Production line picture:

About Chipset picture:

 About ddr package picture:     About Difference of DDR picture :   DDR3 2G Specificaton as follows:    

Feature:
Capacity	2GB DDR2 RAM
DDR Memory Type	DDR2
No. of Pins	240 Pin
Memory Speed MHz	667MHZ
Module Type	LONG DIMM
Function	Non ECC Memory
Detail Description:
1) DDRII 533/667/800 MHz
2) 168/184/240-pin socket type dual in line memory module (DIMM)
3) 2.6V power supply
4) Data rate: 533/667/800Mbps (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 synchronized 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 Term
Price Term	EXW Shenzhen
Packing Term	Plastic package or Tray package
Payment Term	T/T , Money gram and Western Union
Delivery method	DHL,UPS,FEDEX,EMS,AIR,SEA
Delivery Time	2 working days
About Sinyia Factory
^ We are professional Memory Module Manufacturer
^ All our memory module test 100% before shipping
^ All our sales man know the market very well
^ Always welcome you to visit our factory
^ All provide best service to you
Advantages
1> Factory whole, competitive price
2> Qualified CCC,CE,FCC&ROHS Certification
3> Best afterservice, life time warranty for repair, we change your
no working ram 1 to 1 within 1 year
4> 100% support all the motherboards
5> Original chip (micron,hynix,samsung,qimonda,infineon,nanya,elpida)
6> OEM,ODM Available for us
7> All the KST serial number can be checked on KST website
Sinyia Bank Information
BENEFICIARY NAME	Hongkong Sinyia Industry Co Ltd
ACCOUNT NUMBER	509776589838
BENEFICIAL BANK	HSBC
BENEFICIAL BANK CODE	004
SWIFT CODE	HSBCHKHHHKH
BRANCH ADDRESS	1 QUEEN,ROAD,CENTRAL,HONG KONG