2GB/800 RAM

2GB/800 RAM DDR2 2gb-PC6400240PIN LONG-DIMM Feature: Capacity: 2GB DDR2 RAM DDR Memory Type : DDR2 No. of Pins: 240 Pin Module Type: LONG DIMM Function: Non ECC Memory Warranty: 5years Detail Description: DDR RAM.MEMORY MODULE, COMPUTER MEMORY 1) DDRII 533/667/800 MHz 2) 168/184/240-pin socket type dual in line memory module (DIMM) 3) 1.8V 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: 2-3 working days Warranty: 5 years OEM and ODM are also available