Our take
The WDXC1200JBRNN is a very specific legacy drive: 120GB with FireWire and USB 2.0 identified in the saved model index. That can matter when maintaining an older computer or recovering an archive whose original host used one of these interfaces. The capacity is small by today's archive needs, and a port label alone does not establish that the buyer's current computer, bridge, adapter or operating system will work with it. Verify the full model, cable path and power arrangement for the offered unit. This profile does not claim that an AC adapter is included.
A legacy-system user who needs this exact model or its documented ports and can confirm the host, adapter and unit condition.
It is not a fit for buyers who need large capacity, USB 3.0, no-outlet portability, or a confirmed modern FireWire adapter and software path.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The exact WDXC1200JBRNN model is identified as a 120GB FireWire/USB 2.0 combo external HDD.
- The two documented legacy interfaces make it distinguishable from USB-only drives when preserving an older connection path.
- The model code keeps this item separate from the similarly numbered WDXF Media Center product family.
What to weigh up
- 120GB is a limited nominal capacity for a new or growing backup archive.
- The saved sources do not establish current FireWire host, cable, adapter or operating-system compatibility.
- Power needs and the contents or condition of an individual seller unit remain unconfirmed.
Specifications and exact model details
The key details
| Model covered | WDXC1200JBRNN |
|---|---|
| Advertised capacity | 120GB nominal capacity |
| Drive configuration | External HDD; exact WDXC1200JBRNN model |
| Host connection | FireWire and USB 2.0 listed; current host path unknown |
Performance figures are manufacturer claims. Source checked October 14, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
An exact model for a legacy port set
ManualsLib identifies WDXC1200JBRNN as a FireWire/USB 2.0 Combo 120GB external hard drive. The exact code is important: Western Digital also used similar WDXF names for separate Dual-Option Media Center drives. Do not merge this 120GB combo with the 250GB WDXF product or borrow its card-reader and hub features. The saved cross-reference further describes the WDXC as a desktop external drive, but the package and adapter included with a current seller unit are not established here. Confirm the model label and actual connector set before ordering. ([ManualsLib WD index](https://www.manualslib.com/brand/western-digital/storage.html?page=3), checked 2026-10-14.)
FireWire compatibility is a host question
The historical source lists FireWire, but that does not prove a current computer has a matching port or that a particular adapter, dock, cable and operating system will recognize this drive. FireWire 400/800 terminology can matter when selecting bridges and cables; the saved source does not establish the precise adapter path for a present-day host. If the drive is being bought to recover files, confirm the complete chain before relying on it. The profile marks FireWire as a useful product distinction, not as a promise of modern compatibility or a tested connection.
USB 2.0 provides a separate older path
The combo model is also identified with USB 2.0, which may help when the host has a USB connection but no usable FireWire route. It is still an older interface, and its maximum bus rate should not be presented as measured drive speed. Check the actual USB cable and whether the offered unit includes it. If the objective is frequent large transfers, a newer USB drive will be more suitable; if the objective is reading a known archive, this code can be more relevant than a modern interface with no suitable legacy data path.
Keep capacity and power claims conservative
The model name maps to 120GB, a small amount beside the 500GB and multi-terabyte candidates. It can be enough for a targeted archive or older project files, but not a large current media library. WBParts' saved record points to desktop power data, yet the precise seller adapter and included contents are not confirmed. The drive should not be treated as bus-powered, nor should a specific AC adapter be assumed to ship with it. Ask the seller for the power label and cable set, and test the unit before transferring important files.
Who should shortlist it
Shortlist the WDXC only when the exact code and legacy connection options solve a concrete problem. A buyer who wants an uncomplicated new backup setup should compare higher-capacity drives with a better-supported current host path. Keep WDXC1200JBRNN distinct from WDXF2500JBRNN and other similar names. The historic ASIN is not a current offer proof, so use the tagged exact-model search and verify the seller's unit, adapter, return terms and host compatibility. These checks describe what the buyer should confirm; no testing has been performed here.
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Before you buy
Is this the same as the WD WDXF Media Center drive?
No. WDXC1200JBRNN is the 120GB FireWire/USB 2.0 Combo. WDXF models are distinct Dual-Option Media Center products.
Does FireWire on the product name guarantee it works with my current computer?
No. Verify the host, generation, cable, adapter and operating-system path for the exact setup.
Is the AC adapter definitely included?
The saved sources do not establish the contents of the offered unit. Confirm the power label and package with the seller.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- ManualsLib Western Digital storage index, exact combo model entry ↗ — checked October 14, 2026.
- ManualsLib WD storage index; lines 1327–1337 identify WDXC1200JBRNN as FireWire/USB 2.0 Combo 120GB External Hard Drive ↗ — checked October 14, 2026.
- WBParts exact-part cross-reference; saved index identifies desktop 120GB drive and FireWire/USB interface; AC adapter inclusion is not asserted ↗ — checked October 14, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.