Kingston Technology 32GB DDR4 KVR21R15S4K4/32 产品宣传页

*Power will vary depending on the SDRAM used.

32GB (8GB 1Rx4 1G x 72-Bit x 4 pcs.) PC4-2133
CL15 Registered w/Parity 288-Pin DIMM Kit

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ValueRAM's KVR21R15S4K4/32 is a kit of four 1G x 72-bit 

(8GB) DDR4-2133 CL15 SDRAM (Synchronous DRAM) 

registered w/ parity, 1Rx4, ECC, memory module, based on 

eighteen 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: 

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.)

TBD W*

94 V - 0

0

o

 C to +85

o

 C

-55

o

 C to +100

o

 C

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
•   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
•   DBI (Data Bus Inversion) is supported(x8)
•   CA parity (Command/Address Parity) mode is supported