2012热卖whosale价格全新的DDR3 RAM内存2G 1333MHz的台式机内存RAM
| 包装细节: | 零售包装散装包装 |
|---|---|
| 交货详细信息: | 在comfirm付款后3-5天 |
128MB / 256MB / 512MB / 1G / 2G。
台式电脑,笔记本电脑
128MB / 256MB / 512MB / 1G / 2G。
1)DDR 400/333及DDRII 533/667/800 MHz的。
2)一百八十四分之一百六十八/ 240针插座式双列直插式内存模块(DIMM)
3)2.6V电源
4)数据传输率:400 /五百三十三分之三百三十三/ 667 / 800Mbps的(最大)
5)2.5 V(SSTL-2兼容)的I / O DDR I系列产品,1.8Vpower供应DDR II产品
6)双数据速率架构,每个时钟周期两次数据传输
7)双向,差分数据选通(DQS)传输/数据接收,是
在接收机处捕获数据中使用
8)数据输入和输出synchronzed与DQS
9)DQS是边沿与写入数据对齐的数据读取,中心对齐。
10)差分时钟输入(CK和CK
11)DLL对齐DQ和DQS转换与CK转换
12)输入的命令对每一个积极的CK边缘:数据和数据屏蔽参考
DQS的两个边缘。
13)四个内部银行为并发操作(组件) 效率
22)片外驱动器的阻抗调整和片上终止实现更好的信号质量。
23)DQS可为单端数据选通信操作被禁止
24)刷新2变化
25)自动刷新
26)自刷新。

| Packaging Details: | Retail Packing Bulk Packing |
|---|---|
| Delivery Detail: | within 3-5 days after comfirm payment |
128MB/ 256MB/ 512MB/ 1G/ 2G.
Desktop Computer, laptop computer
128MB/ 256MB/ 512MB/ 1G/ 2G.
1) DDR 400/333 & 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: 400/333/533/667/800Mbps (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 synchronzed 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) 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.
