DDR2 ram / DDR3 memory

1.DDR2 2GB RAM 2.800mhz 2gb/1gb/512mb 3.5 years warranty 4.Professional Manufacturer

Desktop ddr2 ram  800MHz 2GB-PC6400 240pin LONG-DIMM   Feature:Capacity: 2GB DDR2 RAMDDR Memory Type : DDR2No. of Pins: 240 PinModule Type: LONG DIMMFunction: Non ECC MemoryWarranty: 5years

Detail Description:DDR RAM.MEMORY MODULE, COMPUTER MEMORY1) DDRII 533/667/800 MHz2) 168/184/240-pin socket type dual in line memory module (DIMM)3) 1.8V power supply4) 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 products6) Double-data-rate architecture, two data transfers per clock cycle7) Bi-directional, differential data strobe (DQS) is transmitted/received with data, to be used in capturing data at the receiver8) Data inputs and outputs are synchronized with DQS9) DQS is edge aligned with data for read, center aligned with data for write10) Differential clock inputs (CK and CK)11) DLL aligns DQ and DQS transitions with CK transitions12) Commands entered on each positive CK edge: data and data mask referenced to both edges of DQS13) Four internal banks for concurrent operation (component)14) Data mask(DM) for write data15) Auto precharge option for each burst access16) Programmable burst length: 2, 4, 817) Programmable/CAS latency (CL): 318) Programmable output driver strength: normal/weak19) Refresh cycles: (8192 refresh cycles/64ms)20) 7.8US maximum average periodic refresh interval21) Posted CAS by programmable additive latency for better command and data bus efficiency22) Off-chip-driver impedance adjustment and on-die-termination for better signal quality23) DQS can be disabled for single-ended data strobe operation24) 2 variations of refresh25) Auto refresh26) Self refresh

Quality control:1. IC chipset testICchipsets we utilizes are only top grade from original brands, like HY,Samsung, Elpida, etc. When new IC chipsets are received, we randomlychose samples for test, approximately 10% to 20% ratio, on profestionaltest software---RST. Only if the samples are all withouth problem, thisbatch of ICs can be sent to the next test;2. SPD infomration test of the ModuleTocheck whether the SPD information is correct, we use two professionalsoftwares, CPU-Z and Sisoft Sandra 2007, to separately test the module.During this procedure, we subject to internationl stardard AQL to picksamples.3. Compatibility test of the ModuleSamples which arepicked according to AQL standard will be installed on more than 200 mainstream brands of motherboards, like Asus, Intel, etc.4. Stability testPicksamples according to AQL standard. Only after continous work WITHOUTCRASH for 48hours individually  at 70 degrees centigrade and -10degrees centigrade under big software like 3DMARKS, big games, etc, theModule can be sent out of the factory.

Order Term:Price Term: EXW ShenzhenPacking Term: retail or bulk packingPayment Term: T/T and Western UnionDelivery Time: 2-3 working daysWarranty: 5 yearsOEM and ODM are also available

DDR2 ram / DDR3 memory