HyperX HX313C9FRK2-8 User Manual
HX313C9FRK2/8
8GB (4GB 512M x 64-Bit x 2 pcs.)
DDR3-1333 CL9 240-Pin DIMM Kit
SPECIFICATIONS
selcyc 9)DDI(LC
Row Cycle Time (tRCmin) 49.125ns (min.)
Refresh to Active/Refresh 260ns (min.)
Command Time (tRFCmin)
Row Active Time (tRASmin) 36ns (min.)
Maximum Operating Power TBD W* (per module)
0 - V 49gnitaR LU
Operating Temperature 0
Storage Temperature -55o C to +100o C
*Power will vary depending on the SDRAM used.
o
C to 85o C
DESCRIPTION
HyperX HX313C9FRK2/8 is a kit of two 512M x 64-bit (4GB)
DDR3-1333 CL9 SDRAM (Synchronous DRAM) 1Rx8 memory
modules, based on eight 512M x 8-bit DDR3 FBGA components
per module. Total kit capacity is 8GB. Each module kit has
been tested to run at DDR3-1333 at latency timing 9-9-9 at
1.5V. The JEDEC standard electrical and mechanical specifications are as follows:
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
• 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
kingston.com/hyperx
• Asynchronous Reset
•
Height 1.291” (32.80mm) w/heatsink, single sided
component
Document No. 4806999-001.B00 04/23/15 Page 1
Continued >>
continued HyperX
MODULE WITH HEAT SPREADER
7.08 mm
133.35 mm
32.8 mm
MODULE DIMENSIONS
FOR MORE INFORMATION, GO TO WWW.KINGSTON.COM/HYPERX
All Kingston products are tested to meet our published specifications. Some motherboards or system configurations may not operate at
the published HyperX memory speeds and timing settings. Kingston does not recommend that any user attempt to run their computers
faster than the published speed. Overclocking or modifying your system timing may result in damage to computer components.
kingston.com/hyperx
Document No. 4806999-001.B00 Page 2
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