WD My Book Premium Storage 4TB External Hard Drive New Sealed Free Shipping
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About this product
The WD My Book Premium Storage is a new, sealed 4TB external desktop hard drive. It connects via USB 3.0 and is primarily compatible with PCs. This 3.5-inch HDD operates at 5400 RPM with a 4 MB cache, offering read/write speeds of 625MB/s and a 5 Gbps transfer rate. Key features include enhanced access, more backup choices, and improved security, supporting FAT-32, ExFat, and APFS writable formats. It comes in a black finish.
Our take
This WD My Book Premium Storage drive offers a solid 4TB of capacity, which is a good sweet spot for many users needing a robust desktop backup solution. The USB 3.0 interface delivers a brisk 5 Gbps transfer rate, and the listed 625MB/s read/write speeds are quite impressive for an HDD, indicating strong performance. I also like that it supports multiple file formats like APFS, making it versatile for users with different system needs. The "more security" feature is a definite plus for protecting important data. The 5400 RPM speed and 4 MB cache are a bit modest, but the stated transfer speeds suggest optimizations are in place. Being a 3.5-inch desktop drive, it’s not meant for travel.
Pros & Cons
Pros
- 4 TB storage capacity
- Fast 625MB/s read/write speeds
- USB 3.0 with 5 Gbps transfer rate
- Supports FAT-32, ExFat, APFS formats
- Features enhanced security
Cons
- Only 4 MB cache listed
- Primarily compatible with PC
Specifications
- Unit Type Unit
- Read Speed 625MB/s
- Storage Format HDD Only
- Features More Access, More backup choices, More security
- Write Speed 625MB/s
- Unit Quantity 1
Show all 26 specifications
- Country of Origin
- China
- Interface
- USB
- Writable Format
- NTSC, FAT-32, ExFat, APFS
- Rotation Speed
- 5400 RPM
- Cache
- 4 MB
- UPC
- 0718037812021
- Compatible With
- PC
- USB Specification
- USB 3.0
- Color
- Black
- MPN
- WDBFJK0040HBK0A, WDBFJK0040HBKNESN, WDBFJK0040HBK-NESN
- Brand
- Western Digital
- Form Factor
- 3.5 in
- Type
- Desktop External HDD
- Drive Type(s) Supported
- HDD
- Item Height
- 6.7in.
- Model
- My Book
- Transfer Rate
- 5 Gbps
- Storage Capacity
- 4 TB
- Item Width
- 1.9in.
- Product Line
- My Book
