DDR3 RAM 1600MHz 4GB

Desktop memory module 4GB, 1600MHz, DDR3 RAM, DDR2 RAM, DDR3 Memory High Quality 3 Years quality warranty

1)DDR3 RAM 1600MHz 4GB
2) 240-pin socket type dual in line memory module (LONG-DIMM)
3) Double-data-rate architecture, two data transfers per clock cycle
4) Bi-directional, differential data strobe (DQS) is transmitted/received with data, to be used in capturing data at the receiver
5) Data inputs and outputs are synchronized with DQS
6) DQS is edge aligned with data for read, center aligned with data for write
9) Differential clock inputs (CK and CK)
10) DLL aligns DQ and DQS transitions with CK transitions
11) Commands entered on each positive CK edge: Data and data mask referenced to both edges of DQS
12) Four internal banks for concurrent operation (component)
13) Data mask(DM) for write data
14) Auto precharge option for each burst access
15) Programmable burst length: 2, 4, 8
16) Programmable/CAS latency (CL): 3
17) Programmable output driver strength: Normal/weak
18) Refresh cycles: (8192 refresh cycles/64ms)
19) 7.8US maximum average periodic refresh interval
20) Posted CAS by programmable additive latency for better command and data bus efficiency
21) Off-chip-driver impedance adjustment and on-die-termination for better signal quality
22) DQS can be disabled for single-ended data strobe operation
23) 2 variations of refresh
24) Auto refresh
25) Self refresh