Samsung 256GB PM981 M.2 PCIe NVMe Fa'atinoga OEM SSD (Phoenix Pule)

DeviceLog.com — Wed, 28 Dec 2022 05:46:03 +0000

Samsung PM981 o le oloa OEM na maua mai Samsung 970 EVO.

O lenei taʻavale e faʻaalia ai le 64-layer V-NAND fou a Samsung ma se faʻatonuga maualuga e tuʻuina atu i 3,000 MB/s o fa'asologa faitau faitau ma 270,000 random read IOPS.

Samsung Polaris V2 memory controller na faʻaaogaina i le amataga, but ARM Phoenix memory controller was used in the later version.

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

Igoa Oloa	Samsung 256GB PM981 M.2 PCIe NVMe Fa'atinoga OEM SSD
Numera Vaega	MZVLB256HAHQ-00000
Fa'ata'ita'iga	MZ-VLB2560
Tausaga Fou	2017
Tufuga	Samsung
Atunuu o Gaosi Mea	Saina
Pfa'avasegaga roduct	SSD totonu (Solid State Drive)
Fa'ailoga Fa'ailoga	M.2 (2280)
Fetufa'aiga	PCIe 3.0 (x4) (32GT/s)
Fa'afeso'ota'i Pule Fa'atonu	NVMe 1.2
Fa'alavelave	256GB
Byte i le Vaega	512Byte
Ituaiga Manatu	NAND Flash Memory, Tlc
NAND fausaga	Samsung V-NAND V4 (TLC 3D NAND, 64-laulau)
DRAM	○
SLC Caching	○
Fa'atinoga	– Faitau Faasolosolo : 3000Mb / s – Tusi Faasolosolo : 1800Mb / s – IOPS mo le faitau : Max. 270k – IOPS mo le tusitusi : Max. 420k
Pule Fa'amanatu	ARM Phoenix (S4LR020 S821HNQD 1842 ARM Phoenix)
NVMe Fa'a'avevela	e le o aofia ai
UBER	< 1 sector per 10 15 fasi faitau
MTBF	1.5 Miliona Itula
vevela	Faagaoioiga : 0°C ~ 70°C Le-faagaoioia : -40° C ~ 85 ° C
Susū (le fa'aputu)	Le-faagaoioia : 5 ~ 95%
Liner drick	Le-faagaoioia (0.5ms umi ma 1/2 galu sinus) : 1,500 Gpeak
Gauaʻi	Le-faagaoioia (20 ~ 2,000 Hz, Sinusoidal) : 20 Gpeak
Galuga Malili/Pi'o (maualuga.)	100mV p-p
Malosiaga o Manumalo	– Faitau (Ituaiga, Rms) : 5.9W – Tusi (Ituaiga, Rms) : 5.7W – Paie (Ituaiga) : 30mW – L1.2 (Ituaiga) : 5mW
Lautele	22.00 ± 0.15 mm
Umi	80.00 ± 0.15 mm
Maualuluga	Max. 2.38 mm
Mamafa	Max. 9.0g

NVMe – DeviceLog.com

Samsung 256GB PM981 M.2 PCIe NVMe Fa'atinoga OEM SSD (Phoenix Pule)