Samsung 256GB PM981 M.2 PCIe NVMe Иҷрои OEM SSD (Назоратчии Phoenix)

Samsung PM981 маҳсулоти OEM мебошад, ки аз Samsung гирифта шудааст 970 EVO.

Ин драйв дорои 64-қабати V-NAND-и нави Samsung ва контролери баландсифат мебошад, ки то 3,000 МБ/с гузариши хондан пайдарпай ва 270,000 Хониши тасодуфии IOPS.

Дар версияи аввал контроллер хотираи Samsung Polaris V2 истифода мешуд, but ARM Phoenix memory controller was used in the later version.

It was popular for a while because of its good value for money.

Номи маҳсулот	Samsung 256GB PM981 M.2 PCIe NVMe Иҷрои OEM SSD
Адад	MZVLB256HAHQ-00000
Model	MZ-VLB2560
Realeased Year	2017
Истеҳсолкунанда	Samsung
Country of Manufacture	Хитой
Пroduct Classification	Internal SSD (Solid State Drive)
Омили шакл	М.2 (2280)
Интерфейс	PCIe 3.0 (x4) (32GT/s)
Host Controller Interface	NVMe 1.2
Catacity	256GB
Byte per Sector	512Byte
Memory Type	NAND Flash Memory, TLC
NAND Structure	Samsung V-NAND V4 (TLC 3D NAND, 64-layers)
DRAM	○
SLC Caching	○
Performance	– Sequential Read : 3000MB / S – Sequential Write : 1800MB / S – IOPS for read : Макс. 270k – IOPS for write : Макс. 420k
Memory Controller	ARM Phoenix (S4LR020 S821HNQD 1842 ARM Phoenix)
NVMe Heat Sink	not included
UBER	< 1 sector per 10 15 bits read
MTBF	1.5 Million Hours
Temperature	Operating : 0°C ~ 70°C Non-operating : -40° C ~ 85 ° C
Humidity (non-condensing)	Non-operating : 5 ~ 95%
Linear Shock	Non-operating (0.5ms duration with 1/2 sine wave) : 1,500 Gpeak
Vibration	Non-operating (20 ~ 2,000 Hz, Sinusoidal) : 20 Gpeak
Voltage Ripple/Noise (max.)	100mV p-p
Power Consumption	– Read (Typ, RMS) : 5.9В – Write (Typ, RMS) : 5.7В – Idle (Typ) : 30mW – L1.2 (Typ) : 5mW
Width	22.00 ± 0.15 мм
Length	80.00 ± 0.15 мм
Баландӣ	Макс. 2.38 мм
Weight	Макс. 9.0g