Download Kingston Technology HyperX Memory 2GB 500MHz DDR Non-ECC Low-Latency CL3 Kit of 2 HyperX

T E C H N O L O G Y
Memory Module Specification
KHX4000LLK2/2G
DESCRIPTION:
2GB (128M x 64-Bit x 2 pcs.) PC4000
CL3 184-Pin DIMM Kit
Kingston's KHX4000LLK2/2G is a kit of two 128M x 64-bit 1GB (1024MB) PC4000 SDRAM
(Synchronous DRAM) CL3 memory modules. Total kit capacity is 2GB (2048MB). The components
on each module include sixteen 64M x 8-bit (16M x 8-bit x 4 Bank) DDR400 SDRAM in TSOP
packages. Each module pair has been tested to run at DDR 500MHz low latency timing of 3-3-3-8-1T
at 2.7V. The SPD is programmed to JEDEC standard latency 400Mhz timing of 3-3-3-8-1T at 2.6V.
Each 184-pin DIMM uses gold contact fingers and requires +2.6V. The electrical and mechanical
specifications are as follows:
FEATURES:
Power supply : Vdd: 2.6V ± 0.1V, Vddq: 2.6V ± 0.1V
Double-data-rate architecture; two data transfers per clock cycle
Bidirectional data strobe(DQS)
Differential clock inputs(CK and CK)
DLL aligns DQ and DQS transition with CK transition
Programmable Read latency 3 (clock)
Programmable Burst length (2, 4, 8)
Programmable Burst type (sequential & interleave)
Timing Reference: 400MHz 3-3-3-8-1T at +2.6V / 500MHz 3-3-3-8-1T at +2.7V
Edge aligned data output, center aligned data input
Auto & Self refresh, 7.8us refresh interval (8K/64ms refresh)
Serial presence detect with EEPROM
High Performance Heat Spreader
PCB : Height 1.250” (31.75mm), double sided component
PERFORMANCE:
Clock Cycle Time (tCK)
Row Cycle Time (tRC)
Refresh Row Cycle Time (tRFC)
Row Active Time (tRAS)
Power
UL Rating
Operating Temperature
Storage Temperature
5ns (min.) / 10ns (max.)
55ns (min.)
70ns (min.)
40ns (min.) / 70,000ns (max.)
5.408 W (operating per module)
94 V - 0
0o C to 70o C
-55o C to +150o C
KE
YE
D
Document No. 4804438-001.A00
05/17/06
Page 1
Kingston Technology
MODULE DIMENSIONS:
Units : Inches (Millimeters)
5.25 ± 0.005
(133.350 ± 0.13)
0.118
(3.00)
5.077
(128.950)
1.25 ± 0.006
B
0.10 0 Min
A
0.7
(17.80 )
( 2.30 Min)
0.39 3
(10 .0 0)
(4 .0 0)
( 2X) 0.15 7
(31.75 ±0.15)
2.500
0.10 M
2.55
0.157
(4.00)
(2.50 )
(49.53)
0 .1 00
0.26
(6.62)
0.071
(1.80 )
Detail A
0.118
(3.00)
0.039 ± 0.002
(1.000 ± 0.050)
0.0787
R (2.00)
0.1496
(3.80)
2.175
BA
1.95
(64.77)
0.250
(6.350)
C
0.0078 ±0.006
(0.20 ±0.15)
0.050
(1.270)
Detail B
0.1575
(4.00)
0.10 M C
AM B
Tolerances : ± 0.005(.13) unless otherwise specified.
For more information, go to www.kingston.com
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.
Document No. 4804438-001.A00
Page 2