Памет 8GB DDR4 4000MT/s, Kingston HyperX HX440C19PB3A/8, 1.2V

DESCRIPTION

HyperX HX440C19PB3A/8 is a 1G x 64-bit (8GB) DDR4-4000
CL19 SDRAM (Synchronous DRAM) 1Rx8, memory module,
based on eight 1G x 8-bit FBGA components per module.
Each
module kit supports Intel® Extreme Memory Profiles
(Intel® XMP) 2.0.
Each module has been tested to run at
DDR4-4000 at a low latency timing of 19-21-21 at 1.35V.
The
SPDs are programmed to JEDEC standard latency
DDR4-2400 timing of 17-17-17 at 1.2V. Each 288-pin
DIMM uses gold contact fingers. The JEDEC standard
electrical and mechanical specifications are as follows:


SPECIFICATIONS

CL(IDD): 17 cycles
Row Cycle Time (tRCmin): 45.75ns(min.)
Refresh to Active/Refresh Command Time (tRFCmin): 350ns(min.)
Row Active Time (tRASmin): 32ns(min.)
Maximum Operating Power: TBD W*
UL Rating: 94 V - 0
Operating Temperature: 0o C to +70o C
Storage Temperature: -40o C to +85o C


FEATURES

• Power Supply: VDD = 1.2V Typical
• VDDQ = 1.2V Typical
• VPP = 2.5V Typical
• VDDSPD = 2.4V to 3.3V
• On-Die termination (ODT)
• 16 internal banks; 4 groups of 4 banks each
• Bi-Directional Differential Data Strobe
• 8 bit pre-fetch
• Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
• HyperX Infrared Sync working distance 18mm
• Factory preset RGB wave lighting effect
• Height 1.661” (42.20mm)







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