HX328C12T2K2/8
8GB (4GB 512M x 64-Bit x 2 pcs.)
DDR3-2800 CL12 240-Pin DIMM Kit
DESCRIPTION
Kingston's HX328C12T2K2/8 i s a ki t o f t wo 512M x 64-bit
(4GB) DDR3-2800 CL12 SDRAM (Synchronous DRAM), 1Rx8
memory modules, based on eight 512M x 8-bit FBGA compo-
nents per module. Each module kit supports Intel XM P®
(Extreme Memory Profiles). Total kit capacity is 8GB. Each
module kit has been tested to run at DDR3-2800 at a low
latency timing of 12-15-15 at 1.65V. The SPDs are
programmed to JEDEC standard latency DDR3-1600 timing
of 11-11-11 at 1.5V. Each 240-pin DIMM uses gold contac
fingers. The JEDEC standard electrical and mechanical
specifications are as follows:
Document No. 480 7276-001.B00 04/22/15 Page 1
SPECIFICATIONS
selcyc 11)DDI(LC
Row Cycle Time (tRCmin) 48.125ns (min.)
Refresh to Active/Refresh 260ns (min.)
Command Time (tRFCmin)
Row Active Time (tRASmin) 35ns (min.)
Maximum Operating Power 2.160 W* (per module)
0 - V 49gnitaR LU
Operating Temperature 0o C to 85o C
Storage Temperature -55o C to +100o C
*Power will vary depending on the SDRAM used.
FEATURES
•JEDEC standard 1.5V (1.425V ~ 1.575V) Power Supply
•VDDQ = 1.5V (1.425V ~ 1.575V)
•800MHz fCK for 1600Mb/sec/pin
•8 independent internal bank
•Programmable CAS Latency: 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
•Asynchronous Reset
•PCB : Height 2.118” (53.80mm) w/heatsink, single sided
component
Memory Module Specifi cations
Continued >>
XMP TIMING PARAMETERS
•JEDEC: DDR3-1600 CL11-11-11 @1.5V
•XMP Profile #1: D3-2800 CL12-15-15 @1.65V
•XMP Profile #2: D3-2666 CL11-15-15 @1.65V
Document No. 4807276-001.B00 Page 2
continued 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.
FOR MORE INFORMATION, GO TO WWW.KINGSTON.COM
MODULE DIMENSIONS
MODULE WITH HEAT SPREADER
133.35 mm
53.8 mm
8.12 mm
