8GB 2666MHz DDR4 ECC Reg CL19 DIMM 1Rx8 Hynix D IDT DESCRIPTION Kingston's KSM26RS8/8HDI is a 1G x 72-bit (8GB) DDR4-2666 CL19 SDRAM (Synchronous DRAM) registered w/ parity, 1Rx8, ECC, memory module, based on nine 1G x 8-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR4-2666 timing of 19-19-19 at 1.2V. Each 288-pin DIMM uses gold contact fingers.
FEATURES
Power Supply: VDD = 1.2V
VDDQ = 1.2V
VPP = 2.5V
VDDSPD = 2.41V to 2.75V
Functionality and operations comply with the DDR4 SDRAM datasheet
16 internal banks
Bank Grouping is applied, and CAS to CAS latency (tCCD_L, tCCD_S) for the banks in the same or different bank group accesses are available
Data transfer rates: PC4-2666, PC4-2400, PC4-2133, PC4-1866, PC4-1600 Bi-Directional Differential Data Strobe
8 bit pre-fetch
Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
Supports ECC error correction and detection
On-Die Termination (ODT)
Temperature sensor with integrated SPD
This product is in compliance with the RoHS directive.
Per DRAM Addressability is supported
Internal Vref DQ level generation is available
Write CRC is supported at all speed grades
CA parity (Command/Address Parity) mode is supported
CL(IDD) 19 cycles Row Cycle Time (tRCmin) 46.25ns(min.) Refresh to Active/Refresh Command Time (tRFCmin) 350ns(min.) Row Active Time (tRASmin) 32ns(min.) Maximum Operating Power See IDD Table UL Rating 94 V - 0 Operating Temperature 0oC to +85oC Storage Temperature -55oC to +100oC IDD Specifications IDD Symbol 2400 IDD0 746mA IDD0A 746mA IDD1 845mA IDD1A 866mA IDD2N 6844mA IDD2NA 688mA IDD2NT 729mA IDD2NL 622mA IDD2NG 686mA IDD2ND 677mA IDD2NP 691mA IDD2P 443mA IDD2Q 665mA IDD3N 698mA IDD3NA 698mA IDD3P 477mA IDD4R 1378mA IDD4RA 1408mA IDD4RB 1394mA IDD4W 1379mA IDD4WA 1409mA IDD4WB 1319mA IDD4WC 1367mA IDD4WP 1530mA IDD5B 2218mA IDD5F2 1713mA IDD5F4 1551 mA IDD6N 174mA IDD6E 239mA IDD6R 115mA IDD6A 239mA IDD7 1641 mA IDD8 92mA IPP Symbol 2400 IPP0 36 mA IPP1 40mA IPP2N 21 mA IPP2P 17mA IPP3N 100mA IPP3P 98 mA IPP4R 128mA IPP4W 126mA IPP5B 490mA IPP5F2 323mA IPP5F4 260mA IPP6N 37 mA IPP6E 52mA IPP6R 25mA IPP6A 52 mA IPP7 142mA IPP8 18mA Item Dimension (L inchxW inchxH inch) 7 x 3 x 1