Hyper X HX318LS11IBK2/8 is a kit of two 512M x 64-bit (4GB) DDR3L-1866 CL11 SDRAM (Synchronous DRAM) 1 Rx 8, low voltage, memory modules, based on eight 512M x 8-bit DDR3 FBGA components per module. Total kit capacity is 8GB. Each module kit has been tested to run at DDR3L-1866 at a low latency timing of 11-11-11 at 1.35V or 1.5V. JEDEC standard 1.35V (1.28V ~ 1.45V) & 1.5V (1.425V ~ 1.575V) Power Supply VDDQ = 1.35V (1.28V ~ 1.45V) & 1.5V (1.425V ~ 1.575V) 933 M Hz f CK for 1866 Mb/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 t CCD = 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 degrees Asynchronous Reset