Data Sheet

Memory Module Specications
KVR1066D3D4R7SK2/8G
8GB (4GB 512M x 72-Bit x 2 pcs.) PC3-8500
CL7 Registered w/Parity 240-Pin DIMM Kit
Kingston.com Document No. VALUERAM0799-001.A00 05/22/09 Page 1
DESCRIPTION
ValueRAM’s KVR1066D3D4R7SK2/8G is a kit of two 512M x
72-bit 4GB (4096MB) DDR3-1066 CL7 SDRAM (Synchronous
DRAM) registered w/parity, dual-rank memory modules, based
on thirty-six 256M x 4-bit DDR3-1066 FBGA components per
module. Total kit capacity is 8GB. The SPD is programmed to
JEDEC standard latency 1066Mhz timing of 7-7-7 at 1.5V. This
240-pin DIMM uses gold contact ngers and requires +1.5V.
The electrical and mechanical specications are as follows:
FEATURES
• JEDEC standard 1.5V ± 0.075V Power Supply
• VDDQ = 1.5V ± 0.075V
• 533MHz fCK for 1066Mb/sec/pin
• 8 independent internal bank
• Programmable CAS Latency: 6,7,8,9,10
• Programmable Additive Latency: 0, CL - 2, or CL - 1 clock
• Programmable CAS Write Latency(CWL) = 6(DDR3-1066)
• 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 y 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
• On-DIMM thermal sensor (Grade B)
• Average Refresh Period 7.8us at lower than TCASE 85°C,
3.9us at 85°C < TCASE ≤ 95°C
• Asynchronous Reset
• PCB : Height 1.180” (30.00mm), double sided component
SPECIFICATIONS
CL(IDD) 7 cycles
Row Cycle Time (tRCmin) 50.625ns (min.)
Refresh to Active/Refresh 110ns (min.)
Command Time (tRFCmin)
Row Active Time (tRASmin) 37.5ns (min.)
Power 5.085 W (operating per module)
UL Rating 94 V - 0
Operating Temperature 0° C to 85° C
Storage Temperature -55° C to +100° C
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