Modelo: KVR21R15D8/8

8GB 2Rx8 1G x 72-Bit PC4-2133
CL15 Registered w/Parity 288-Pin DIMM

ValueRAM's KVR21R15D8/8 is a 1G x 72-bit (8GB) DDR4-2133
CL15 SDRAM (Synchronous DRAM) registered w/ parity, 2Rx8,
ECC, memory module, based on eighteen 512M x 8-bit FBGA
components. 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:
CL(IDD)
Row Cycle Time (tRCmin)
Refresh to Active/Refresh
Command Time 1x mode (tRFCmin)
Row Active Time (tRASmin)
Maximum Operating Power
UL Rating
Operating Temperature
Storage Temperature
15 cycles
47.05ns(min.)
260ns(min.)
33.00ns(min.)

Memory Module Specifi cations
• Power Supply: VDD=1.2V (1.14V to 1.26V)
• VDDQ = 1.2V (1.14V to 1.26V)
• VPP - 2.5V (2.375V to 2.75V)
• VDDSPD=2.25V to 2.75V
• Functionality and operations comply with the DDR4 SDRAM datasheet
• 16 internal banks Exxa
• 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: PC4-2133, 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 - Garantía por escrito de 36 meses - (5240)0(NB) - KVR21R15D8/8