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WD 4TB Red Pro NAS Storage OEM Internal Hard Drive
Model: WD4002FFWX
- Guaranteed Brand New Products
- All Products Sold by Manufacturer Authorized Retailers
- 30 Day Return Policy
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Reliability / Data Integrity
| Load/Unload Cycles | 600,000 |
| MTBF | 1,000,000 hours (for 8-16 bay NAS) |
| Non-Recoverable Read Errors Per Bits Read | 15 |
Power Management
| Average Power Requirements | Read/Write 9.1 W Idle 5.8 W Standby/Sleep 1.0 W |
| 12VDC-/+10% (A, peak) | 1.9 |
Performance
| Cache | 128 MB |
| Data Transfer Rate | Buffer to Host 6 Gb/s Host to / from Drive (sustained) 201 MB/s |
| Rotational Speed (rpm) | 7200 |
Packaging Info
| Box Dimensions (LxWxH) | 9.3 x 7.3 x 4.2" |
| Package Weight | 1.9 lb |
General Information
| Native Command Queuing | Yes |
| Advanced Format (AF) | Yes |
| Form Factor | 3.5" |
| Interface | SATA 6 Gb/s |
| Capacity | 4 TB |
| RoHS Compliant | Yes |
Environmental & Physical Specifications
| Shock | Operating (2 ms, read/write) 30 Gs Operating (2 ms, read) 65 Gs Non-Operating (2 ms) 300 Gs |
| Acoustics | Idle 31 dBA Seek (average) 34 dBA |
| Dimensions | 1.028 x 5.787 x 4.000" / 26.1 x 147.0 x 101.6 mm |
| Operating Temperature | 32 to 140°F / 5 to 60°C |
| Non-Operating Temperature | -40 to 158°F / -40 to 70°C |
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Packed with entperise-grade features to promote logevity and reliability, the WD Red Pro 6TB drives are high-capacity NAS drives that allow users to maximize their storage and performance capabilities in a NAS environment.
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Strong performance compared to non-Pro 6TB Red, Capacities now matching WD Red-series
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Some areas, like CIFS mixed 8K 70/30 workload, showed weaker performance than standard Red
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About a month ago, we published our review on the Western Digital Black WD6001FZWX 6TB hard drive. As I was scouring the internet , one user commented on the introduction of my article, saying it "takes the cake for the most creative way to segue into a hard drive review".
I've been upgrading the Seagate 4TB drives in my UNRAID NAS with the WD Red Pro drives and I am nothing but satisfied with their speed & performance.
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1.2 TB platters Read speed at 0/25/50/75/100% position of the drive: 225/210/189/155/108 MB/sec
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None.
Stores data as described. Only issue was it was not packed very well.
- Would totally recommend this product.
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- fast for a 7200rpm drive. - its not as loud as people claim it to be. Rather quiet actually for a NAS drive.
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- it runs hot - Im hitting temps up to 51c with fans turned down low in a corsair 540 case.
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No DOAs, massive space, great NAS performance.
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None
Purchased (2) on Jan 29th 2021. Both HD's are dead out of the package. Manufactured date = Dec 11 2020. One HD howls like a truck and will not mount. The other just starts spitting out numerous bad block errors. Didn't purchase instant product replacement....
- 4TB Storage Capacity
- SATA 6 Gb/s Interface
- 3.5" Form Factor
- 7200 RPM Rotational Speed
- Integrated NASware 3.0 Technology
- Vibration Protection
- 8 to 16 Bay Shock Protection
- Error Recovery Prevention
