Computer DDR RAM 512MB,1GB 400mhz-PC3200 184PIN LONG-DIMM
KVR400X64C3A/1G, KVR400X64C3A/512MB DDR RAM
Feature:
Capacity: 1GB DDR RAM
DDR Memory Type : DDR (DDR1)
No. of Pins: 184 Pin Long Dimm
Module Type: LONG Dimm
Function: Non ECC Memory
Voltage: 2.6V
CAS Latency: 3
Detail Description:
* This document describes ValueRAM's 64M x 8-bit (1GB) DDR400 CL3 SDRAM (Synchronous DRAM) memory module.
* The components on this module include sixteen 64M x 8-bit (16M x 8-bit x 4 Bank) DDR400 SDRAM in TSOP packages.
* This 184-pin DIMM uses gold contact fingers and requires +2.6V.
* The electrical and mechanical specifications are as follows:
* Features: Clock Cycle Time (tCK) 5ns (min.) / 10ns (max.)
* Row Cycle Time (tRC) 55ns (min.) Refresh Row Cycle Time (tRFC) 70ns (min.)
* Row Active Time (tRAS) 40ns (min.) / 70,000ns (max.) Single Power Supply of +2.6V (+/- .1V) Power (IDD0) 5.408 W (operating)
* Operating Temperature 0 oC to 70 oC Storage Temperature -55 oC to +150 oC UL Rating 94 V ¿C 0
Performance
Clock Cycle Time (tCK) CL=4 : 3ns (min.) / 8ns (max.)
Row Cycle Time (tRC) : 60ns (min.)
Refresh to Active: 127.5ns
Row Active Time (tRAS) : 36ns (min.) / 70,000ns (max.)
Single Power Supply of : +1.5V (+/- .1V)
Power : 2.125 W (operating per module)
UL Rating : 94 V - 0
Operating Temperature : 0o C to 55o C
Storage Temperature : -55o C to +125o C
Feature:
Capacity: 2gb ddr2 ram
Ddr memory type: ddr2
No. Of pins: 240 pin long dimm
Module type: long dimm
Function: non ecc memory
Chip: hynix. Elp. Micron. Samgsung. Infineon for ett chip
Detail description:
* ddrii 533/667/800 mhz
* 240-pin socket type dual in line memory module (dimm)
* 1.8v power supply
* data rate: 533/667/800mbps (max.)
* 1.8vpower supply for ddr ii products
* double-data-rate architecture, two data transfers per clock cycle
* bi-directional, differential data strobe (dqs) is transmitted/received with data, to be used in capturing data at the receiver
* four internal banks for concurrent operation (component)
* data mask(dm) for write data
*auto precharge option for each burst access
* programmable burst length: 2, 4, 8
* programmable/cas latency (cl): 3
* programmable output driver strength: normal/weak
* refresh cycles: (8192 refresh cycles/64ms)
* 2 variations of refresh
* auto refresh self refresh.
Model:longdimm-ddr1 8 bits
Capacity:512mb/1gb/2gb
The standard frequency:1066/1333/1600mhz
Application: desktop
Type: ddr long-dimm
Digit:8 bits
Vdd:1.8v(+/-0.1v)
Ic chips brands: brand or oem, original chips
Warranty:5 years
