Kingston KHX1333C9D3UK24GX User Manual

TECHNOLOGY

Memory Module Specification

KHX1333C9D3UK2/4GX

4GB (2GB 256M x 64-Bit x 2 pcs.) DDR3-1333

CL9 240-Pin DIMM Kit

DESCRIPTION:

Kingston's KHX1333C9D3UK2/4GX is a kit of two 256M x 64-bit 2GB (2048MB) DDR3-1333 CL9 SDRAM
(Synchronous DRAM) ultra low voltage memory modules, based on sixteen 128M x 8-bit DDR3 FBGA components
per module. Total kit capacity is 4GB. Each module kit supports
module kit has been tested to run at DDR3-1333 CL9-9-9 at 1.25V (Profile #1). The SPDs are programmed to
JEDEC standard latency DDR3-1333Mhz timing of 9-9-9 at 1.5V. Each 240-pin DIMM uses gold contact fingers
and requires +1.5V. The JEDEC standard electrical and mechanical specifications are as follows:

FEATURES:

JEDEC standard 1.5V ± 0.075V Power Supply
VDDQ = 1.5V ± 0.075V
667MHz fCK for 1333Mb/sec/pin
8 independent internal bank
Programmable CAS Latency: 6,7,8,9
Posted CAS
Programmable Additive Latency: 0, CL - 2, or CL - 1 clock
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 ZQ pin (RZQ : 240 ohm ± 1%)
On Die Termination using ODT pin
Average Refresh Period 7.8us at lower then TCASE 85°C, 3.9us at 85°C < TCASE . 95°C
Asynchronous Reset

PCB : Height 1.180” (30.00mm), double sided component

Intel® XMP (Extreme Memory Profiles). Each

Keyed

Y

G

O

L

O

N

H

C

E

T

PERFORMANCE:

CL(IDD) 9 cycles
Row Cycle Time (tRCmin) 49.5ns (min.)
Refresh to Active/Refresh Command Time (tRFCmin) 110ns
Row Active Time (tRASmin) 36ns (min.)
Power (operating per module) 2.160 W (DDR3-1333 @ standard 1.5V)
UL Rating 94 V - 0
Operating Temperature 0o C to 85o C
Storage Temperature -55o C to +100o C

Document No. 4805500-001.B00

04/05/10

Page 1

MODULE DIMENSIONS:

TECHNO L O GY

Kingston

30.00

18.80

15.80

11.00

8.00

0.00

Units: millimeters

0.00

w/ heatsink assembly

133.35

54.70

Keyed

TECHNO L O GY

Document No. 4805500-001.B00 Page 2