WD40EFZX Western Digital Red Plus NAS 4TB 5400RPM SATA Internal Hard Drive
Out of stock
WD40EFZX Overview
The Western Digital Red Plus 4TB is a high-performance internal hard drive specifically designed for power users and small-to-medium business NAS environments. As part of the Red Plus lineup, it is optimized for RAID-optimized NAS systems with up to 8 bays. This drive features Conventional Magnetic Recording (CMR) technology, making it superior for heavy workloads, faster RAID rebuilding, and consistent data storage compared to standard SMR drives.
WD40EFZX Technical Specifications
Western Digital Red Plus NAS 4TB 5400RPM SATA Internal Hard Drive
Manufacturer Western Digital
Manufacturer Part: WD40EFZX
Capacity:
Interface: SATA 6 Gb/s
Form Factor: 3.5-Inch
Recording Tech:
Performance
Spindle Speed: 5400 RPM
Cache: 128 MB
Transfer Rate: Up to 175 MB/s
Reliability
Workload Rating: 180 TB/Year
MTBF: 1,000,000 Hours
24/7 Operation: Yes
Load/Unload Cycles: 600,000
Power & Environment
Operating Power: 4.8 Watts
Idle Power: 3.1 Watts
Related products
-
Storage Devices, Western Digital Storage Devices
WD5000BPKX WD 50PK 500GB Blue 7.2K RPM 2.5″ 6GBPS Hard Drive
Storage Devices, Western Digital Storage DevicesWD5000BPKX WD 50PK 500GB Blue 7.2K RPM 2.5″ 6GBPS Hard Drive
WD5000BPKX Overview
WD Scorpio Black 7200 RPM SATA 2.5-inch hard drives combine 7200 RPM spin speed, SATA 6.0 Gb/s interface, and 16 MB cache to deliver maximum performance for notebook computing.Confidence in knowing that all WD Scorpio Black drives are built to the highest standards of quality and reliability.
SKU: WD5000BPKX -
Storage Devices, Western Digital Storage Devices
WD3200LPVX Western Digital Blue 320GB SATA 6GBPS 2.5″ Hard Drive
Storage Devices, Western Digital Storage DevicesWD3200LPVX Western Digital Blue 320GB SATA 6GBPS 2.5″ Hard Drive
WD3200LPVX Overview
The range of scores (95th – 5th percentile) for the WD Blue 2.5″ 320GB (2009) is 27.9%. This is a relatively narrow range which indicates that the WD Blue 2.5″ 320GB (2009) performs reasonably consistently under varying real world conditions.
SKU: WD3200LPVX -
Western Digital Storage Devices
WD5000AAJS Western Digital Caviar Blue 500GB SATA-II 8MB Hard Drive
WD5000AAJS Overview
The SATA interface on this drive is usually used for consumer desktops, data backups, and other less demanding roles 500GB (Gigabytes) capacity. 7200 RPM spindle speed. Has a 8MB (Megabytes) cache size. The form factor on this device is 3.5-inch.
SKU: WD5000AAJS -
Storage Devices, Western Digital Storage Devices
WD5000BEVT Western Digital 500GB 5400rpm 2.5inch Hard Drives
Storage Devices, Western Digital Storage DevicesWD5000BEVT Western Digital 500GB 5400rpm 2.5inch Hard Drives
WD5000BEVT Overview
The Western Digital 500GB Scorpio Blue 2.5″ Internal Hard Drive is designed for use in portable computing solutions, and features a 3 Gbps SATA interface, 5400 RPM rotational speed, and 8 MB buffer size. It can transfer data at speeds up to 3 Gbps (buffer to host) and 136 MB/s (host to drive). In addition, the hard drive offers 5.5 ms average latency and 4 sec average ready time.
SKU: WD5000BEVT
