Shenzhen Gainstrong Technology Ltd.
Main products:Power Supply,PCI Card,Ethernet Switch
Contact Us
  • Contact Person : Mr. Shaw Trigg
  • Company Name : Shenzhen Gainstrong Technology Ltd.
  • Tel : 86-755-27259359
  • Fax : 86-755-27259359
  • Address : Guangdong,Shenzhen,No.C Hongqiao Industry Park, Heyi Village ,South Loop Road Shajing Town
  • Country/Region : China
  • Zip : 518104

ram 4gb ddr3 prices

ram 4gb ddr3 prices
Product Detailed
ram 4gb ddr3 prices 1.512Mx64bit(4GB)2R*8 2.Warranty:3years 3.All tested by Memtest86/+ 4.2% Defective ratio

ram 4gb ddr3 prices

512M x 64-bit (4GB)DDR3-1333 CL9 SDRAM (Synchronous DRAM), 2Rx8 memory module, based on sixteen 256M x8-bit DDR3-1333 FBGA components. The SPD is programmed to JEDEC standard latency DDR3-1333 timing of 9-9-9 at 1.5V. This 240-pin DIMM uses gold contact fingers.

FEATURES* JEDEC standard 1.5V (1.425V ~1.575V) Power Supply* VDDQ = 1.5V (1.425V ~ 1.575V)* 667MHz fCK for 1333Mb/sec/pin* 8 independent internal bank* Programmable CAS Latency: 9, 8, 7, 6* Programmable Additive Latency: 0, CL - 2, or CL - 1 clock* Programmable CAS Write Latency(CWL) = 7 (DDR3-1333)* 8-bit pre-fetch* Burst Length: 8 (Interleave without any limit, sequential with starting address "000" only), 4 with tCCD = 4 which does not allow seamless read or write [either on the fly using A12 or MRS]* Bi-directional Differential Data Strobe* Internal(self) calibration: Internal self calibration through ZQ pin (RZQ : 240 ohm ± 1%)* On Die Termination using ODT pin * Average Refresh Period 7.8us at lower than TCASE 85°C,3.9us at 85°C < TCASE < 95°C

Asynchronous ResetPCB: Height 1.18" (30mm)/Height 0.740" (18.75mm), single/double sided component

SPECIFICATIONSCL(IDD) 9 cyclesRow Cycle Time (tRCmin) 49.5ns (min.)Refresh to Active/Refresh 110ns (min.)Command Time (tRFCmin)Row Active Time (tRASmin) 36ns (min.)Power (Operating) 1.140 W*UL Rating 94 V - 0Operating Temperature 0°C to 85°CStorage Temperature -55°C to +100°C

All tested from chips, all modules tested pass by memtest86/memtest86+ with platform as P35/G41/P45/H55/P55/X58/H61/H67/P67

Warranty: 3 years at least. Defective ratio <=2%

Our stock changes everytime,  any inquery contact us to confirm stock thanks.


ram 4gb ddr3 prices

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