Kingston Technology ValueRAM 64GB DDR4 (Kit of 4)
Contents
1. Kingston Memory Module Specifications KVR21R15D4K4 64 64GB 16GB 2Rx4 2G x 72 Bit x 4 pcs PC4 2133 CL15 Registered w Parity 288 Pin DIMM Kit DESCRIPTION SPECIFICATIONS ValueRAM s KVR21R15D4K4 64 is a kit of four 2G x 72 bit CL IDD 16GB DDR4 2133 CL15 SDRAM Synchronous DRAM registered w parity 2Rx4 ECC memory module based on thirty six 1G x 4 bit FBGA components per module Total kit capacity is 32GB The SPD is programmed to JEDEC standard latency DDR4 2133 timing of 15 15 15 at 1 2V Each 288 pin DIMM uses gold contact fingers The electrical and mechanical specifications are as follows UL Rating Operating Temperature Row Cycle Time tRCmin Refresh to Active Refresh Command Time 1x mode tRFCmin Row Active Time tRASmin Maximum Operating Power Storage Temperature FEATURES NOLOGY Value 15 cycles 47 05ns min 260ns min 33 00ns min TBD W 94V 0 0 C to 85 C 55 C to 100 C Power will vary depending on the SDRAM used e Power Supply VDD 1 2V 1 14V to 1 26V e VDDQ 1 2V 1 14V to 1 26V e VPP 2 5V 2 375V to 2 75V e VDDSPD 2 25V to 2 75V e Functionality and operations comply with the DDR4 SDRAM datasheet e 16 internal banks e Bank Grouping is applied and CAS to CAS latency tCCD_L tOCD_S for the banks in the same or different bank group accesses are available e Data transfer rates PC4 2133 PC4 1866 PC4 1600 e Bi Directional Differential Data Strobe e 82. bit pre fetch e Burst Length BL switch on the fly BL8 or BC4 Burst Chop e Supports ECC error correction and detection e On Die Termination ODT e Temperature sensor with integrated SPD e This product is in compliance with the RoHS directive e Per DRAM Addressability is supported e Internal Vref DQ level generation is available e Write CRC is supported at all speed grades e DBI Data Bus Inversion is supported x8 e CA parity Command Address Parity mode is supported Continued gt gt kingston com Document No VALUERAM1449 001 A00 09 15 14 Page 1 continued MODULE DIMENSIONS Front Back 131 25X2 0 000 2 10x2 133 35 31 25 17 60x2 14 60x2 11 00x2 8 00x2 R 0 65 MAX 8 PLACES FULL RAD R 0 50x2 a Le 1 50 0 10 CHAMFER 0 50 2 PLACES 32 68 42 03 N o gt 72 25 106 63 kingston com Document No VALUERAM1449 001 A00 Page 2
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