Manufacturer

SK hynix

Part Number

HMA851U6CJR6N-UH

Memory Type

DDR4 SDRAM, Unbuffered DIMM (UDIMM)

Capacity

4GB

Rank/Organization

1Rx16 (Single Rank, 16 data bits per DRAM), 512Mx64

Module Form Factor

288-Pin DIMM (Desktop PC)

DRAM Composition

4 x 512Mx16 FBGA (78-ball) DRAM chips (H5AN8G6NCJR)

Speed Grade

PC4-2400T (PC4-19200), DDR4-2400MHz (2400 MT/s)

CAS Latency (CL)

CL17

Timing (JEDEC)

17-17-17 (CL-tRCD-tRP)

Cycle Time (tCK)

0.833 nsVoltage1.2V (VDD/VDDQ=1.2V, operating range 1.14V–1.26V; VPP=2.5V)

ECC Support

Non-ECC (no error correction)

Height

31.25 mm

Compliance

JEDEC DDR4 standard, RoHS compliant