1GB 2GB 4GB DDR3 RAM memory for laptop
1. Desktop, laptop computer.
2. High quality chip IC
3. Warranty 5years
4. Full compatible
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)
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.
DDR3 2GB memory RAM
Haokey Tech Co., Ltd. is a professional manufacturer of electronics products, focusing on Computer Peripherals and Digital Products, Our company is located in Shenzhen, China.
International Experience
Since our foundation in 2002, we have accumulated abundant experience in ODM & OEM operation. Our products are exported to Europe, United States, Middle East, South-East Asia, and so on. We are currently working with numerous well-known OEM companies around the world.
Quality control
All our products have CE, FCC, UL and TUV certificates. We strictly follow every basic parameters of quality control procedure for each product in whatever circumstance, which guarantees a staable and excellent performance of each product.
Service & corporation
To bring mutual benefits for both of ourselves and that of our customers is what we are pursuing from our establishment. On the basis of this philosophy, we will continuously extend our presence to the world as a professional provider of multimedia player and digital products. We are eager to be your partner and expect your market feedback. We strive to provide you with our most competiitive products and services to creat your competitive advantages over the competition.
