DDR2 2GB 800 Mhz Desktop

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  • Last update:

    2019-09-16 05:36

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Company Profile

Macroway Technology Co., Ltd

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Website:http://www.macrowayfactory.com/ http://macroway.gdky28.com/

Product Details

ddr2 2gb 800 mhz desktop


Capacity:2GB DDR2 RAM 

DDR Memory Type:DDR2

No.of Pins:240 Pin

Module Type:LONG DIMM

Function:Non ECC Memory

Warranty:5 years

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:retail or bulk packing

Payment Term:T/T and Western Union

Delivery Time:2-4 working days

Warranty:5 years

OEM and ODM are also available

About Our Lead Time

We often have the stock around 100000 pieces every week with different models and you are welcome to ask our sales team to update the stock price for you and our lead time is usually 2~3 work days( for testing).If need OEM or ODM work,our lead time is 2~6 work days.