Kingchuxing SSD M.2 NGFF SATA 256GB 2242 Hard Disk for Laptop & Desktops

• Brand: Kingchuxing

• Model: M.2 NGFF SATA SSD

• Capacity: 256GB

• Interface: SATA III (6Gbps)

• Form Factor: M.2 2242 (22mm wide x 42mm long)

• Type: Internal Solid State Drive (SSD)

• Application: Suitable for laptops, ultrabooks, mini PCs, and desktops supporting M.2 SATA (not NVMe)

Performance:

• Read Speed (Sequential): Up to 550 MB/s*

• Write Speed (Sequential): Up to 450 MB/s*

• (Actual speeds may vary depending on host device, operating system, and usage conditions.)

NAND Flash Type:

• NAND Technology: 3D TLC NAND Flash

• Controller: SMI / Maxio / Phison (varies by batch)

• DRAM Cache: Usually DRAM-less (HMB supported if host system allows)

Reliability & Endurance:

• MTBF (Mean Time Between Failures): ≥ 1,500,000 hours

• TBW (Total Bytes Written): Approx. 100–150 TBW (depends on batch)

• Error Correction: Built-in ECC (Error Correction Code)

• Bad Block Management: Yes, automatic

• TRIM Support: Yes

• S.M.A.R.T. Support: Yes

• Wear-Leveling Technology: Supported

• Shock Resistance: 1500G / 0.5ms

• Vibration Resistance: 20G (20~2000Hz)

Power & Environmental:

• Power Consumption (Idle): < 0.3W

• Power Consumption (Active): < 2.5W

• Operating Temperature: 0°C to 70°C

• Storage Temperature: -40°C to 85°C

• Operating Voltage: 3.3V ± 5%

Physical Dimensions:

• Form Factor: M.2 2242

• Dimensions (W x L x H): 22mm x 42mm x ~2.3mm

• Weight: ≈ 5–7 grams

• Connector Key: B+M Key (SATA only; not compatible with NVMe-only slots)

Compatibility:

• Supported Devices:

• Laptops/Ultrabooks with M.2 SATA (2242) slot

• Desktop motherboards with M.2 SATA (B/M key or B key)

• Mini PCs (e.g., Intel NUC, Raspberry Pi 5 NVMe adapter with USB-to-SATA bridge)

• Not Compatible With:

• NVMe-only M.2 slots (PCIe interface)

• PlayStation, Xbox, or other gaming consoles (unless using an external enclosure)