Western Digital :: WD30EFRX Red SATA III 3TB

Manufacturer:	Western Digital
Code:	WD-WD30EFRX
Stock:	in stock

Your price: 129.93 EUR

WD Red
NAS Hard Drives

WD Red is designed specifically for small NAS systems that have 1 to 5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and for the demanding system requirements of home and small office NAS.

Interface : SATA 6 Gb/s
form factor: 3.5-inch
Rotational speed: IntelliPower
Capacities: 1 TB to 4 TB

Specifications	4 TB	3 TB	2 TB	1 TB
Model number	WD40EFRX	WD30EFRX	WD20EFRX	WD10EFRX
Interface SATA	6 Gb/s
Formatted capacity	4 TB	3 TB	2 TB	1 TB
Form factor	3.5-inch
Advanced Format (AF)	Yes
RoHS compliant	Yes
Performance
Data transfer rate (max) Buffer to host Host to/from drive (sustained)	6 Gb/s 150 MB/s	6 Gb/s 147 MB/s	6 Gb/s 147 MB/s	6 Gb/s 150 MB/s
Cache (MB)	64
Rotational speed (RPM)	IntelliPower
Reliability/Data Integrity
Load/unload cycles	600,000
Non-recoverable read errors per bits read	<1 in 1014
MTBF (hours)	1,000,000
Power Management
12VDC ±10% (A, peak)	1.75	1.73	1.73	1.20
Average power requirements (W) Read/Write Idle Standby/Sleep	4.5 3.3 0.4	4.1 3.0 0.4	4.1 3.0 0.4	3.3 2.5 0.4
Environmental Specifications
Temperature (°C) Operating Non-operating	0 to 70 -40 to 70
Shock (Gs) Operating (2 ms, read/write) Operating (2 ms, read) Non-operating (2 ms)	30 65 250
Acoustics (dBA) Idle Seek (average)	25 28	23 27	23 27	21 24
Physical Dimensions
Height (in./mm)	1.028/26.1
Length (in./mm)	5.787/147
Width (in./mm, ± .01 in.)	4/101.6
Weight (lb./kg, ± 10%)	1.50/0.68	1.40/0.64	1.32/0.60	0.99/0.45

This product was added to our catalog on Wednesday 04 June, 2014.