HyperX HX318C10FW/8 is a 1G x 64-bit (8GB) DDR3-1866 CL10 SDRAM (Synchronous DRAM) 2Rx8 memory module, based on sixteen 512M x 8-bit DDR3 FBGA components. This module has been tested to run at DDR3-1866 at a low latency timing of 10-11-10 at 1.5V. Additional timing parameters are shown in the PnP Timing Parameters section below. The JEDEC standard electrical and mechanical specifications are as follows:
Features:
??? JEDEC standard 1.5V (1.425V ~1.575V) Power Supply
??? VDDQ = 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
??? 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
??? Height 1.291??? (32.80mm) w/heatsink, double sided component
PnP JEDEC Timing Parameters:
??? DDR3-1866 CL10-11-10 at 1.5V
??? DDR3-1600 CL9-10-9 at 1.5V
??? DDR3-1333 CL8-9-8 at 1.5V
CL (IDD)
10 Cycles
Row Cycle Time (tRCmin)
44.75ns (min)
Refresh to Active/Refresh Command Time (tRFCmin)
260ns (min)
Row Active Time (tRASmin)
32.125ns (min)
Maximum Operating Power
TBD
UL Rating
94V to 0
Operating Temperature
0 C to 85 C
Storage Temperature
-55 C to 100 C
Item Dimension (L"xW"xH")
3 x 7 x 1
Weight
1.00 lb
Warranty Information
Lifetime Manufacture