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

Samsung PM981 minangka produk OEM sing asale saka Samsung 970 EVO.

Drive iki nampilake V-NAND 64-lapisan anyar Samsung lan pengontrol kinerja dhuwur sing ngirim nganti 3,000 MB / s saka urutan diwaca throughput lan 270,000 acak maca IOPS.

Pengontrol memori Samsung Polaris V2 digunakake ing versi awal, nanging ARM Phoenix memori controller digunakake ing versi mengko.

Iku populer kanggo sawetara wektu amarga regane apik kanggo dhuwit.

Jeneng Produk	Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD
Nomer Bagean	MZVLB256HAHQ-00000
Model	MZ-VLB2560
Taun Released	2017
Produsen	Samsung
Negara Pabrik	China
Pklasifikasi produk	SSD internal (Solid State Drive)
Faktor Factor	M.2 (2280)
Antarmuka	PCIe 3.0 (x4) (32GT/s)
Host Controller Antarmuka	NVMe 1.2
Catacity	256GB
Byte saben Sektor	512Byte
Tipe Memori	NAND Flash Memory, TLC
Struktur NAND	Samsung V-NAND V4 (TLC 3D NAND, 64-lapisan)
DRAM	○
SLC Caching	○
Kinerja	– Maca urut-urutan : 3000MB / s – Tulisan Sekuen : 1800MB / s – IOPS kanggo maca : Max. 270k – IOPS kanggo nulis : Max. 420k
Pangontrol memori	ARM Phoenix (S4LR020 S821HNQD 1842 ARM Phoenix)
NVMe Heat Sink	ora klebu
UBER	< 1 sektor per 10 15 bit diwaca
MTBF	1.5 Juta Jam
Suhu	operasi : 0°C ~ 70°C Non-operasi : -40° C ~ 85 ° C
Kelembapan (non-kondensasi)	Non-operasi : 5 ~ 95%
Shock Linear	Non-operasi (0.5durasi ms karo 1/2 gelombang sinus) : 1,500 Gpeak
Getaran	Non-operasi (20 ~ 2,000 Hz, Sinusoid) : 20 Gpeak
Tegangan Ripple / Noise (maks.)	100mV p-p
Konsumsi Daya	– maca (Tipe, RMS) : 5.9W – Tulis (Tipe, RMS) : 5.7W – nganggur (Tipe) : 30mW – L1.2 (Tipe) : 5mW
Jembar	22.00 ± 0.15 mm
dawa	80.00 ± 0.15 mm
Dhuwur	Max. 2.38 mm
Bobot	Max. 9.0g