Western Digital WD Red Pro 10TB - 7200 RPM 512MB SATA III NAS HDD - WD103KFBX
WD Red Pro WD103KFBX 10TB 3.5″ SATA III NAS HDD. 7200 RPM, 512MB cache, CMR, up to 267MB/s. For 24×7 multi-bay RAID NAS. 550TB/yr workload, 2M MTBF, 5-yr warranty.
Available in 2–5 business days : 4 pieces
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The Western Digital WD Red Pro WD103KFBX is a high-performance 10TB 3.5-inch internal HDD engineered for demanding 24×7 NAS environments. With 7200 RPM spindle speed, 512MB cache, and SATA III 6Gb/s interface, it delivers sustained transfer rates up to 267 MB/s. Optimized for RAID-optimized NAS systems with unlimited drive bays, it’s ideal for creative professionals, medium to large businesses, and enterprise storage solutions.
Featuring CMR recording technology, this drive handles high-intensity workloads rated at 550TB per year with up to 2.5 million hours MTBF. Advanced reliability includes 600K load/unload cycles, multi-axis shock sensors, and NASware firmware for seamless integration. Operating temperature range is 0-65°C, with dimensions of 147 x 101.6 x 26.1 mm.
- ✅ 10TB capacity for massive data storage
- ✅ 7200 RPM + 512MB cache for top NAS performance
- ✅ SATA III 6Gb/s, CMR, 300TB TBW endurance
- ✅ 5-year limited warranty
- ✅ Designed for multi-user commercial NAS
| Capacity | 10TB |
| HDD Speed | 7200 RPM |
| Buffer Size | 512MB |
| HDD Size | 3.5 |
| Interface | Serial ATA III (SATA 6Gb/s) |
| Type | HDD |
| Component for | NAS |
| Transfer rate | up to 267 MB/s |
| Recording Technology | CMR |
| Operating Temperature | 0-65°C |
| Non-Operating Temperature | -40-70°C |
| Dimensions (L x W x H) | 5.79 |
| Workload Rate | 550 TB/year |
| Warranty | 5-Year Limited |