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WD Red WD10EFRX 1TB SATA III Intellipower 64MB Cache 3.5 Desktop Internal Hard Drive 1 of 2
WD Red WD10EFRX 1TB SATA III Intellipower 64MB Cache 3.5 Desktop Internal Hard Drive 2 of 2
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Product Details:

Mfg Part#: WD10EFRX
Sku: 233575020
UPC: 718037799650
UPC 14: 00718037799650
Sales Rank: 8806
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The right choice!
No other drive is designed specifically for home and small office NAS systems.

Exclusive NASware technology.
Our exclusive technology, NASware™, makes WD Red thrive in the demanding small-NAS environment.

Energy efficient and money saving.We keep power consumption low which keeps your NAS system happy and your wallet, too.

NAS compatibility.
NASware – Advanced firmware technology built into every WD Red drive, enables seamless integration, robust data protection and optimal performance for systems operating in NAS and RAID environments.3D Active Balance Plus.

Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multidrive system, reduce the hard drive life span, and degrade the performance over time.

Energy efficient.
Reduce your electricity bill and carbon footprint with WD Red drives. Innovative technology reduces power consumption and lowers the operating temperature, resulting in a more reliable and affordable solution for always on 24x7 NAS environments.

Longer warranty coverage.
The WD Red drive is backed by a 3-year limited warranty for greater peace of mind.

The secret is in the technology.
WD’s exclusive NASware technology improves NAS storage performance by reducing common hard drive concerns in NAS systems including concerns for things like compatibility, integration, upgrade ability, reliability and cost of ownership that are experienced with a hard drive designed for desktop computers.

Enhanced reliability.
Your NAS systems is always on, a highly reliable drive is essential. With a 35% MTBF improvement over standard desktop drives, the WD Red drive is designed and manufactured to be a more reliable and robust solution.

Premium support.
Exclusively for WD Red drive customers, our free dedicated 24/7 support line is available in English. Other regional support hours vary.

Ideal for.
Specifically designed and tested for small office and home office, 1-5 bay NAS systems.
Tech Specs
Tech Specs Product Specifications
Tech Specs Interface: SATA 6 Gb/s

Tech Specs Performance Specifications
Tech Specs Rotational Speed: IntelliPower
Tech Specs Buffer Size: 64 MB

Tech Specs Transfer Rates
Tech Specs Buffer To Host (Serial ATA): 6 Gb/s (Max)

Tech Specs Physical Specifications
Tech Specs Formatted Capacity: 1,000,204 MB
Tech Specs Capacity: 1 TB
Tech Specs User Sectors Per Drive: 1,953,525,168

Tech Specs Performance Specifications
Tech Specs MTBF: 1,000,000 hours

Tech Specs Physical Dimensions
Tech Specs Height: 1.028 Inches
Tech Specs Depth: 5.787 Inches
Tech Specs Width: 4.00 Inches
Tech Specs Weight: 0.99 Pounds

Tech Specs Environmental Specifications
Tech Specs Operating Shock (Read): 65G, 2 ms
Tech Specs Non-operating Shock: 350G, 2 ms
Tech Specs Idle Mode: 21 dBA (average)
Tech Specs Seek Mode: 0 22 dBA (average)
Tech Specs Operating: 32° F to 158° F
Tech Specs Non-operating: -40° F to 158° F
Tech Specs Operating (Humidity): 5-95% RH non-condensing
Tech Specs Operating (Vibration): 0.004 g²/Hz (10 to 300 Hz)
Tech Specs Non-operating (Vibration): 0.05 g²/Hz (10 to 300 Hz)
Tech Specs Linear: 20-300 Hz, 0.75G (0 to peak)

Tech Specs 12 VDC Electrical Specifications
Tech Specs Read/Write: 190 mA
Tech Specs Idle: 180 mA
Tech Specs Standby: 7 mA
Tech Specs Sleep: 7 mA

Tech Specs 5 VDC Electrical Specifications
Tech Specs Read/Write: 280 mA
Tech Specs Idle: 215 mA
Tech Specs Standby: 105 mA
Tech Specs Sleep: 105 mA

Tech Specs Power Dissipation
Tech Specs Read/Write: 3.70 Watts
Tech Specs Idle: 3.20 Watts
Tech Specs Standby: 0.60 Watts
Tech Specs Sleep: 0.60 Watts
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