DESCRIPTION

This document describes Kingston's 256M x 64-bit (2GB) DDR3-1600 CL9 SDRAM (Synchronous DRAM), 1Rx8 memory module, based on eight 256M x 8-bit FBGA components. This module has been tested to run at DDR3-1600 at a low latency timing of 9-9-9-27 at 1.65V.The SPD is programmed to JEDEC standard latency DDR3-1333MHz timing of 9-9-9 at 1.5V. This 240-pin DIMM uses gold contact fingers and requires +1.5V. The JEDEC electrical and mechanical specifications are as follows:

FEATURES

• JEDECstandard1.5V(1.425V~1.575V)PowerSupply
• VDDQ=1.5V(1.425V~1.575V)
• 667MHzfCKfor1333Mb/sec/pin
• 8 independent internal bank
• Programmable CAS Latency: 9, 8, 7, 6
• ProgrammableAdditiveLatency:0,CL-2,orCL-1clock
• 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 ZQpin (RZQ : 240 ohm ± 1%)
• OnDieTerminationusingODTpin
• AverageRefreshPeriod7.8usatlowerthanTCASE85°C, 3.9us at 85°C < TCASE < 95°C
• Asynchronous Reset
• PCB : Height 1.180” (30.00mm), single sided component

Kingston HYPERX 4GB (2x2GB) DDR3 1600MHz 240 Pin XMP3 Memory. Condition is "Used". Shipped with USPS First Class.