Samsung 256GB PM981 M.2 Plu NVMe euismod OEM SSD (Phoenix Controller)

Samsung PM981 est OEM Product ex Samsung 970 EVO.

Hoc coegi features Samsung scriptor Novum LXIV-iacuit V, NAND et summus perficientur controller quod liberat usque ad 3,000 MB / s de sequentem legere throughput et 270,000 Random legere Iops.

Samsung Polaris V2 Memoria moderatoris erat in mane version, but ARM Phoenix memory controller was used in the later version.

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

Product Name	Samsung 256GB PM981 M.2 Plu NVMe euismod OEM SSD
Pars Number	MZVLB256HAHQ-00000
Model	MZ-VLB2560
Realeased Year	2017
Manufacturer	Samsung
Patria Fabrica	China
Product Classification	Internal SSD (Solid State Drive)
Forma Factor	M.2 (2280)
Interface	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-stratis)
DRAM	○
SLC Caching	○
Performance	– Sequential Read : 3000MB/s – Sequential Write : 1800MB/s – IOPS for read : Max. 270k – IOPS for write : Max. 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	Operans : 0°C ~ 70°C Non operating : -40°C ~ 85°C
Humidity (non-condensing)	Non operating : 5 ~ 95%
Linearibus Concursores	Non operating (0.5ms duration with 1/2 sine wave) : 1,500 Gpeak
Vibratio	Non operating (20 ~ 2,000 Hz, Sinusoidal) : 20 Gpeak
Voltage Ripple/Noise (max.)	100mV p-p
Potentia consummatio	– Read (Typ, RMS) : 5.9W – Write (Typ, RMS) : 5.7W – otiosus (Typ) : 30mW – L1.2 (Typ) : 5mW
Width	22.00 ± 0.15 mm
Length	80.00 ± 0.15 mm
Altitudo	Max. 2.38 mm
Pondus	Max. 9.0g*