HyperX HX318C10FBK2/8 Product Data Sheet

HX318C10FBK2/8

8GB (4GB 512M x 64-Bit x 2 pcs.)
DDR3-1866 CL10 240-Pin DIMM Kit

SPECIFICATIONS

selcyc 01)DDI(LC
Row Cycle Time (tRCmin) 44.75ns (min.)
Refresh to Active/Refresh 260ns (min.)

Command Time (tRFCmin)
Row Active Time (tRASmin) 32.125ns (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

DESCRIPTIONHyperX HX318C10FBK2/8 is a kit of two

512M x 64-bit (4GB) DDR3-1866 CL10 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 DDR3-1866
at a low latency timing of 10-11-10 at 1.5V. Additional timing
parameters are shown in the PnP Timing Parameters section
below. The JEDEC standard electrical and mechanical
specifications are as follows:

Note: The PnP feature offers a range of speed and timing options to support
the widest variety of processors and chipsets. Your maximum speed will
be determined by your BIOS.

PnP JEDEC TIMING PARAMETERS:

• DDR3-1866 CL10-11-10 @1.5V

• DDR3-1600 CL9-10-9 @1.5V

• DDR3-1333 CL8-9-8 @1.5V

FEATURES

• JEDEC standard 1.5V (1.425V ~1.575V) Power Supply

• VDDQ = 1.5V (1.425V ~ 1.575V)

• 933MHz fCK for 1866Mb/sec/pin

• 8 independent internal bank

• Programmable CAS Latency: 13, 11, 10, 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. 4807025-001.B00 04/23/15 Page 1

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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. 4807025-001.B00 Page 2