Western Digital

Western Digital 1TB Silver My Passport for Mac Portable External Hard Drive

Name: Western Digital 1TB Silver My Passport for Mac Portable External Hard Drive - USB 3.0 - Western DigitalBLUZ0010BSL-NESN
Brand: Western Digital
SKU: B00CO1I2FS

Status: Western Digital 1TB Silver My Passport for Mac… (1TB hard drive): Unavailable on Amazon as of 2026-10-18 10:24 UTC. Closest in-stock match (same 1TB hard drive): WD My Passport 1TB Portable External Hard Drive…, $90.68 on Amazon as of 2026-10-21 16:16 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $90.68 🛒 Search eBay for this model

Bottom line: The Western Digital 1TB Silver My Passport: Ships HFS+ journaled - works on a Mac out of the box, no Disk Utility reformat; main trade-off: HFS+ format means Windows PCs need a reformat, which erases the drive.

Unavailable on Amazon as of 2026-10-18 10:24 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 1TB hard drive: WD My Passport 1TB Portable External Hard Drive… — $90.68 on Amazon as of 2026-10-21 16:16 UTC (price may vary).

View Current Price — $90.68

Same 1TB hard drive: WD 1TB My Passport — $130.90 on Amazon as of 2026-10-21 12:20 UTC (price may vary).

View Current Price — $130.90

Same 1TB hard drive: M2 Series 1TB USB 3.0 Portable External Hard Drive — $49.99 on Amazon as of 2026-10-21 16:23 UTC (price may vary).

View Current Price — $49.99

Original listing (currently unavailable) → Compare to similar external storage

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-18

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Ships HFS+ journaled - works on a Mac out of the box, no Disk Utility reformat
✓ Apple Time Machine compatible for scheduled, unattended Mac backups
✓ USB 3.0 interface for fast large-file transfers
✓ Hardware encryption plus password protection built into the drive
✓ 3-year limited warranty from Western Digital

Cons

✗ HFS+ format means Windows PCs need a reformat, which erases the drive
✗ 1TB ceiling fills fast with 4K video or full-system Time Machine archives
✗ Mechanical hard drive, not SSD - slower random access and moving parts
✗ Bus-powered USB connection ties speed to your Mac's port generation

Manufacturer description

The Western Digital My Passport for Mac arrives HFS+ journaled, so you can plug it into a Mac and start moving files without opening Disk Utility first. The 1TB drive ships ready for Apple Time Machine, which means you can point your Mac's built-in backup at it the moment it mounts and leave scheduled backups running unattended. A USB 3.0 interface handles large transfers, and the connection stays backward compatible with older USB ports if your machine predates it. Western Digital builds password protection with hardware encryption into the drive itself, so the contents stay locked at the…

SpecPicks Verdict

SpecPicks scored Western Digital 1TB Silver My Passport using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Western Digital's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Do I need to format this drive before using it with my Mac?

No. The My Passport for Mac ships HFS+ journaled, so it mounts and works out of the box with your Mac computer without any reformatting step.

Does this work with Apple Time Machine?

Yes. Western Digital lists this drive as compatible with Apple Time Machine backup software, so you can select it as your Time Machine destination once it mounts.

Can I use this My Passport with a Windows PC?

Yes, but it must be reformatted for Windows first, since it arrives in Mac HFS+ journaled format. Reformatting erases everything currently on the drive.

Is the data on this drive secure if I lose it?

The drive includes password protection with hardware encryption, so the contents are locked at the device level rather than by separate software you install.

Will it work if my Mac only has USB 2.0 ports?

The drive uses a USB 3.0 interface for its fastest transfer rates. For specific compatibility with older ports on your model, check the product listing details.

Key Features

Ultra fast transfer rates with USB 3.0 interface
The Passport for Mac is HFS+ journaled so it works right out of the box with your Mac computer, but it can be reformatted for Windows; It is also compatible with Apple Time Machine backup software
Password protection and hardware encryption
3 years limited warranty

Full Specifications

Brand	Western Digital
Color	Silver
Connectivity	USB
Compatibility	Mac
Special Feature	Password Protection, Hardware Encryption, Apple Time Machine Compatibility, Portable
Installation Type	External Hard Drive
Compatible Devices	Laptop
Hard Disk Interface	USB 1.1
Hard Disk Description	Portable
Hard Disk Form Factor	2.5 Inches
Connectivity Technology	USB
Digital Storage Capacity	1 TB
Full listing title	Western Digital 1TB Silver My Passport for Mac Portable External Hard Drive - USB 3.0 - Western DigitalBLUZ0010BSL-NESN

Ready to buy?

Amazon shows no buyable offer for Western Digital 1TB Silver My Passport for Mac… at the last check. The closest in-stock match with the same 1TB hard drive is WD My Passport 1TB Portable External Hard Drive…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price — $90.68