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Wholesale Laptop Memory RAM

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E-Sea Electronic(HK) Co., Ltd.

[Shenzhen,Guangdong,China,Asia]

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Wholesale computer memory RAM

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

 Products Status: Stock  Application: Desktop Computer,laptop computer  Memory Capacity: 128MB/256MB/512MB/1G/2G
 Type: DDR1,DDR2,DDR3  Function: ECC  Frequency: 133,333,400,667,800,1066,1333
 Brand Name: OEM  Model Number: ddr2  Place of Origin: Guangdong China (Mainland)
 DDR2 667 1gb laptop RAM: DDR2 667 1gb laptop RA...    

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