Brand: Samsung

Model: 980 250GB (MZ-V8V250BW)

Type: Internal NVMe SSD (no DRAM cache / “Basic” NVMe model)

Form Factor: M.2 2280 (standard laptop/desktop slot)

Interface: PCIe® Gen 3.0 x4 (NVMe 1.4)

Sequential Read: Up to ~2900 MB/s

Sequential Write: Up to ~1300 MB/s

Random Performance:
• Random Read (4KB, QD32): ~230,000 IOPS
• Random Write (4KB, QD32): ~320,000 IOPS

NAND Type: Samsung V-NAND 3-bit MLC (TLC)

Controller: Samsung In-house (Pablo / NVMe controller)

Power Consumption: ~3.7 W average up to ~5.6 W peak

Reliability: MTBF ~1.5 million hours

Endurance (TBW): ~150 TB Written (based on capacity warranty)

Security: AES-256 encryption, TCG/Opal, IEEE1667 support

OS Features: TRIM, S.M.A.R.T., garbage collection supported

Warranty: 5 years limited or TBW whichever comes first