HyperX HX318LS11IB-8 User Manual

HX318LS11IB/8

8GB 1G x 64-Bit DDR3L-1866
CL11 204-Pin SODIMM

SPECIFICATIONS

selcyc 11)DDI(LC
Row Cycle Time (tRCmin) 44.7ns (min.)
Refresh to Active/Refresh 260ns (min.)

Command Time (tRFCmin)
Row Active Time (tRASmin) 34ns (min.)
Maximum Operating Power TBD W* @1.35V

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 HX318LS11IB/8 is a 1G x 64-bit (8GB) DDR3L-1866
CL11 SDRAM (Synchronous DRAM) 2Rx8, low voltage, memory
modules, based on sixteen 512M x 8-bit DDR3 FBGA compo­nents. This module has been tested to run at DDR3L-1866 at a
low latency timing of 11-11-11 at 1.35V or 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 CL11-11-11 @1.35V or 1.5V

• DDR3-1600 CL10-10-10 @1.35V or 1.5V

• DDR3-1333 CL8-8-8 @1.35V or 1.5V

FEATURES

• JEDEC standard 1.35V (1.28V ~ 1.45V) and 1.5V (1.425V ~

1.575V) Power Supply

• VDDQ = 1.35V (1.28V ~ 1.45V) and 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, 5

• 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

kingston.com/hyperx

• Average Refresh Period 7.8us at lower than TCASE 85°C,

3.9us at 85°C < TCASE

< 95°C

• Asynchronous Reset

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

Continued >>

Document No. 4807287-001.A00 03/19/15 Page 1

continued HyperX

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. 4807287-001.A00 Page 2