Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD (Phoenix Controller)

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

Samsung PM981 dia vokatra OEM avy amin'ny Samsung 970 EVO.

Ity fiara ity dia manasongadina V-NAND vaovao misy sosona 64 an'ny Samsung ary fanaraha-maso avo lenta izay manome hatramin'ny 3,000 MB/s amin'ny famakian-teny misesy sy 270,000 random read IOPS.

Samsung Polaris V2 mpanara-maso fahatsiarovana dia nampiasaina tamin'ny dikan-teny voalohany, but ARM Phoenix memory controller was used in the later version.

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

Anaran'ny vokatra	Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD
Laharan'ny ampahany	Mzvlb256hahq-00000
MODELY	Mz-vlb2560
Realeeded taona	2017
mpanamboatra	Samsung
Firenena mpamokatra	CHINE
tRoduct Classification	SSD anatiny (Milent Ring State)
Form Factor	M.2 (2280)
interface tsara	Pcie 3.0 (x4) (32Gt / s)
Host Interferface	NVMe 1.2
Catacity	256GB
Byte isaky ny sehatra	512Byte
Karazana fahatsiarovana	Fitadidy Flash, TLC
Firafitra manda	Samsung V-Nanda v4 (TLC 3D nandahy, 64-sosona)
DRAM	○
SLC CACHING	○
Fampisehoana	– Vakiteny Vakio : 3000MB/s – Soratana : 1800MB/s – IOS ho an'ny vakiana : Max. 270k – IOS ho fanoratana : Max. 420k
Controller fahatsiarovana	Arm Phoenix (S4LR020 S821HNQD 1842 Arm Phoenix)
NVME Heat Sink	tsy tafiditra
Uber	< 1 sector per 10 15 bits mamaky
MtBF	1.5 Million ora
hafanana	fandidiana : 0°C ~ 70°C Tsy miasa : -40° C ~ 85 ° C
Humidity (Non-Condensing)	Tsy miasa : 5 ~ 95%
Linear Shock	Tsy miasa (0.5MS faharetan'ny MS 1/2 onja sine) : 1,500 Gpeak
hovitrovitra	Tsy miasa (20 ~ 2,000 HZ, Sinusoidal) : 20 Gpeak
Voltage ripple / tabataba (Max.)	100Mv P-P
Fisarotam-pahefana	– HAMAKY (Matetika, Rms) : 5.9W – soraty (Matetika, Rms) : 5.7W – malaina (Matetika) : 30MW – L1.2 (Matetika) : 5MW
sakany	22.00 ± 0.15 MG
NY FAHARETANY	80.00 ± 0.15 MG
hahavony	Max. 2.38 MG
lanja	Max. 9.0h

Pm981 – DeviceLog.com

Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD (Phoenix Controller)