Red Plus NAS

Technical Specifications

• Summary: Western Digital Red Plus . HDD capacity: 4 TB, HDD speed: 5400 RPM, Storage drive buffer size: 256 MB, HDD size: 3.5", Interface: Serial ATA III
• Vendor Homepage: https://www.westerndigital.com/en-gb/products/internal-drives/wd-red-plus-sata-3-5-hdd
• Name: HDD SATA 4TB 5400RPM 256MB/RED PLUS WD40EFPX WDC
• Category Code: HDS
• Model: WD40EFPX
• HDD Family name: Red Plus
• HDD capacity: 4000
• HDD speed: 5400
• Storage drive buffer size: 256
• HDD size: 3.5
• Interface: Serial ATA III
• Type: HDD
• Component for: NAS
• HDD interface transfer rate: 6
• Advanced Format (AF): Yes
• 24/7 operation: Yes
• Native Command Queuing (NCQ): Yes
• Start/stop cycles: 600000
• Workload rate limit: 180
• Noise level (idle): 23
• Mean time between failures (MTBF): 1000000
• Power consumption (standby): 0.3
• Power consumption (idle): 3.1
• Operating temperature (T-T): 0 - 65
• Storage temperature (T-T): -40 - 70
• Operating shock: 70
• Non-operating shock: 250
• Width: 101.6
• Depth: 147
• Height: 26.1
• Weight: 570
• Quantity per pack: 1
• Compliance certificates: RoHS
• Units per Shipping Box: 1
• Unit Calculated Volume: 0.0004725
• Unit Calculated Weight: 0.554