Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD

Model NO.
WD40EFRX
Size
3.5
Cache
64MB
SSD Cache
8GB
Interface Rate
6GB/S
Startup Power (a)
8.6
Mean Time Between Failures (Mtbf, Hours)
1,000,000
Warranty
1 Year
Weight
750 G
Operating Mode, Typical (W)
10.4
Load/Unload Cycles
600,000
Power-on Hours (Per Year)
8760
Bytes Per Sector
4096
Max Sustained Transfer Rate Od
150 MB/S
Transport Package
Boxed
Specification
26.1 x 147 x 101.6 mm
Trademark
Western Digital
Origin
China
HS Code
8471701000
Production Capacity
20000 Pieces/Per Month
Reference Price
$ 82.80 - 103.50
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Product Description

Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD
Product Description
   
Product Specifications  
Interface SATA 6 Gb/s
Performance Specifications
Rotational Speed IntelliPower
Buffer Size 64 MB
Load/unload Cycles 600,000 minimum
Transfer Rates
Buffer To Host (Serial ATA) 6 Gb/s (Max)
Physical Specifications
Capacity 4 TB
User Sectors Per Drive  
Physical Dimensions
English
Height 1.028 Inches
Depth 5.787 Inches
Width 4.00 Inches
Weight 1.66 Pounds
Metric
Height 26.1 mm
Depth 147 mm
Width 101.6 mm
Weight 0.75 kg
Environmental Specifications
Shock
Operating Shock (Read) 30G, 2 ms
Non-operating Shock 300G, 2 ms
Power Management
Read (Peak Watts)  
Write (Peak Watts)  
Acoustics
Idle Mode 31 dBA (average)
Seek Mode 0 34 dBA (average)
Temperature (English)
Operating 41° F to 131° F
Non-operating -40° F to 158° F
Temperature (Metric)
Operating 5° C to 55° C
Non-operating -40° C to 70° C
Electrical Specifications
Current Requirements
Power Dissipation
Read/Write 10.40 Watts
Idle 8.60 Watts
Packaging & Shipping

Western Digital Red Nas 4tb Hard Disk SATA3.0 64m 5400rpm 6GB/S Hard Drive (WD10EFRX) Wd SSD/HDD

FAQ
Q:Will the product be damaged in the course of transportation?
A:Our company can guarantee that all products will be packed in special materials before transportation.
 
Q:How do the goods arrive  to international buyer?
A:Goods are transported through UPS, EMS, DHL, FEDEX or express delivery company authorized by the buyer.
 
Q:What about the tariff?
A:As is known to all, customs duties should be borne by international buyers.
 
Q: What is your leading time? 
A: With ready stock leading time is 1-2weeks, if need change warranty card or user manual, the leading time will be changed.
 
Q: Do you accept OEM/ODM? 
A: We accept OEM, as well as a professional team for customer ODM services. 
 
Q: What payment methods do you accept? 
A5:Standard terms: T/T in advance. Large amount: (20% deposit +80% balance before shipping) . Small amount like sample fees: Western Union.
 
Our Services
our corporation promises to offer more competitive prices than our global counterparts and 24 hours of service.
Our company guarantee productions can be replaced within 90 days except for improper operation and damage caused by misapplication.
Our company is committed to providing stable, cheap, high-quality used Cisco switches for global clients as well as the business philosophy of our company is customer-oriented.

 

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