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

Տեղադրվել է DeviceLog.com | Տեղադրված է NVMe | Տեղադրվել է 2022-12-28

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Samsung PM981 is the OEM product derived from Samsung 970 EVO.

This drive features Samsung’s new 64-layer V-NAND and a high-performance controller that delivers up to 3,000 MB/s of sequential read throughput and 270,000 random read IOPS.

Samsung Polaris V2 memory controller was used in the early 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.

ապրանքային անուն Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD
Մասի համարը MZVLB256HAHQ-00000
Model MZ-VLB2560
Realeased Year 2017
Արտադրող Samsung
Country of Manufacture Չինաստան
Product Classification Internal SSD (Solid State Drive)
Ձևի գործոն Մ.2 (2280)
Interface PCIe 3.0 (x4) (32GT/s)
Host Controller Interface NVMe 1.2
Catacity 256ԳԲ
Byte per Sector 512Byte
Memory Type NAND Flash Memory, TLC
NAND Structure Samsung V-NAND V4
(TLC 3D NAND, 64-layers)
ԴՐԱՄ
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 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 Հց, Sinusoidal) : 20 Gpeak
Voltage Ripple/Noise
(max.)
100mV p-p
Էլեկտրաէներգիայի սպառում Read (Typ, RMS) : 5.9Վ
Write (Typ, RMS) : 5.7Վ
Idle (Typ) : 30mW
L1.2 (Typ) : 5mW
Width 22.00 ± 0.15 մմ
Length 80.00 ± 0.15 մմ
Բարձրություն Max. 2.38 մմ
Քաշը Max. 9.0է

Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD
Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD (S4LR020 S821HNQD 1842 ARM Phoenix Controller)
Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD
Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD

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