Vakatasuasua ni 256GB PM981 M.2 PCIe NVMe Performance OEM SSD (Dauniyau ni Phoenix)
Vakabiri mai vei DeviceLog.com | Vakabiri ena YVME | Vakabiri ena 2022-12-28
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O Vakadinadina ni PM981 na iyaya ni OEM e tauri mai vei Vakayauvou 970 EVO.
Na draiva oqo e vakaraitaka tiko na V-NAND 64 na itautauri vou nei Testament kei na dua na dauniyau kaukauwa ka veisoliyaka yani ki na 3,000 MB/s ni wiliwili veitarataravi kei na 270,000 iOPS na kena wiliki ena veigacagaca.
A vakayagataki na dauniyau ni ivakananumi nei Tauvata ni Veiyalayalati V2 ena kena ilavelave taumada, but ARM Phoenix memory controller was used in the later version.
It was popular for a while because of its good value for money.
Yaca ni iYau | Vakatasuasua ni 256GB PM981 M.2 PCIe NVMe Performance OEM SSD |
---|---|
Naba ni Wase | MZVLB256HAHQ-00000 |
Model | MZ-VLB2560 |
Realeased Year | 2017 |
Dauvakayaqani | Samsung |
Country of Manufacture | Jaina |
Product Classification | Internal SSD (Solid State Drive) |
iVakatakata ni Fomu | M.2 (2280) |
Veisemati | PCIe 3.0 (x4) (32GT/s) |
Host Controller Interface | YVME 1.2 |
Catacity | 256GB |
Byte per Sector | 512Byte |
Memory Type | NAND Flash Memory, TLC |
NAND Structure | Samsung V-NAND V4 (TLC 3D NAND, 64-tabana) |
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 | 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 |
Vakayagataki ni Kaukauwa | – Read (Typ, RMS) : 5.9W – Write (Typ, RMS) : 5.7W – Idle (Typ) : 30mW – L1.2 (Typ) : 5mW |
Width | 22.00 ± 0.15 mm |
Length | 80.00 ± 0.15 mm |
Height | Max. 2.38 mm |
Bi | Max. 9.0g |