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HX426C15SBK4-64 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – DDR4-2666 CL15 288-Pin DIMM Kit | |||
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Memory Module Specifications
HX426C15SBK4/64
64GB (16GB 2G x 64-Bit x 4 pcs.)
DDR4-2666 CL15 288-Pin DIMM Kit
DESCRIPTION
HyperX HX426C15SBK4/64 is a kit of four 2G x 64-bit (16GB)
DDR4-2666 CL15 SDRAM (Synchronous DRAM) 2Rx8, memory
modules, based on sixteen 1G x 8-bit FBGA components per
module. Total kit capacity is 64GB. Each module supports
Intel® XMP (Extreme Memory Profiles). Each module has
been tested to run at DDR4-2666 at a low latency timing of
15-15-15 at 1.2V. The SPDs are programmed to JEDEC
standard latency DDR4-2133 timing of 15-15-15 at 1.2V.
Each 288-pin DIMM uses gold contact fingers. The JEDEC
standard electrical and mechanical specifications are as
follows:
XMP TIMING PARAMETERS
â¢JEDEC: DDR4-2133 CL15-15-15 @1.2V
â¢XMP Profile #1: DDR4-2666 CL15-15-15 @1.2V
â¢XMP Profile #2: DDR4-2400 CL14-14-14 @1.2V
SPECIFICATIONS
CL(IDD)
Row Cycle Time (tRCmin)
Refresh to Active/Refresh
Command Time (tRFCmin)
Row Active Time (tRASmin)
Maximum Operating Power
UL Rating
Operating Temperature
Storage Temperature
15 cycles
46.5ns (min.)
350ns (min.)
33ns (min.)
TBD W*
94 V - 0
0o C to +85o C
-55o C to +100o C
*Power will vary depending on the SDRAM used.
FEATURES
⢠Power Supply: VDD = 1.2V Typical
⢠VDDQ = 1.2V Typical
⢠VPP - 2.5V Typical
⢠VDDSPD = 2.25V to 3.6V
⢠On-Die termination (ODT)
⢠16 internal banks; 4 groups of 4 banks each
⢠Bi-Directional Differential Data Strobe
⢠8 bit pre-fetch
⢠Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
⢠Height 1.36â (34.57mm)
hyperxgaming.com
Continued >>
Document No. 4807472-001.A00 10/30/15 Page 1
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