Our take
Consider model 34966 for a stationary 1TB archive if USB 2.0 meets the computer's needs and a separate power adapter is acceptable. Pass if the drive must travel without an outlet, must use USB 3.0, or needs confirmed current operating-system support. The product record identifies the model; it does not establish the condition or package of a present offer.
A fixed 1TB archive or backup where a USB 2.0 host and an available outlet are acceptable and the buyer can verify the current unit and its filesystem..
A no-outlet portable setup, a USB 3.0 must-have, more than 1TB of nominal space, or a workflow that depends on confirmed current OS/software, console, RAID or television playback support.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Newegg's exact-model record ties 34966 to the black 1TB Select desktop HDD.
- The USB 2.0 interface is explicit, so it can satisfy a documented USB 2.0 host requirement.
- A separate adapter is listed, making the desk-power requirement clear rather than implying bus power.
What to weigh up
- The external adapter rules it out for a must-have no-outlet setup and adds an item to check on any present offer.
- USB 2.0 does not satisfy a USB 3.0 interface requirement; no measured transfer result is established.
- The PC preformat and Mac reformat note is historical setup context, not evidence of current OS support or current seller contents.
The key details
| Model covered | 34966; black; 1TB; USB 2.0 |
|---|---|
| Advertised capacity | 1TB nominal capacity; usable formatted space is not specified |
| Drive configuration | Black 3.5-inch desktop HDD; external power adapter is part of the documented setup |
| Host connection | USB 2.0 interface; current host and operating-system compatibility are unknown |
Performance figures are manufacturer claims. Source checked October 11, 2026. Regional models and included accessories can differ.
What the features mean for you
What exact drive does model 34966 identify?
The saved Newegg record names Iomega Select model 34966 as a black 1TB external desktop hard drive. Its specifications identify a 3.5-inch form and USB 2.0 interface. That gives this entry a specific configuration instead of relying on the broad Select family name or the frozen Amazon title alone. The evidence supports the drive's model and listed design; it does not verify that historical ASIN B0040B4DZI still resolves to this exact offer. Use the tagged search for model 34966 and compare the model printed on any listing or unit before treating it as the same configuration. ([Newegg product record](https://www.newegg.com/black-iomega-select-1tb/p/N82E16822186260), lines 75–82 and 98–115; checked 2026-10-11.)
Will 1TB fit the files you plan to keep?
The listed 1TB capacity is a nominal ceiling, not a promise that all of that space will be available for files after formatting. It can suit a defined archive or a backup set that fits within the actual usable space, but it leaves no headroom if your collection is already near that limit or grows quickly. Compare your current files and expected additions with other verified capacities before choosing it. This listing gives no usable-space measurement, so do not translate 1TB into an exact number of photos, videos or backup generations. Capacity is the clearest limit to check before choosing a specific older drive. ([Newegg product record](https://www.newegg.com/black-iomega-select-1tb/p/N82E16822186260), lines 98–106; checked 2026-10-11.)
Does its USB 2.0 connection fit your computer?
The product record identifies USB 2.0, so this model fits a requirement for a documented USB 2.0 host connection. It does not document a USB 3.0 interface, and it should not be returned for a hard USB 3.0 requirement. The interface label describes the connection class, not an observed transfer rate or the time a particular backup will take. A current computer's recognition of an older drive can also depend on its operating system, filesystem and condition; those details are not established here. If the computer's port or current OS support is uncertain, check that compatibility before making this a working backup device. ([Newegg product record](https://www.newegg.com/black-iomega-select-1tb/p/N82E16822186260), lines 75–81 and 98–106; checked 2026-10-11.)
Can it travel or run away from a desk?
This is a 3.5-inch desktop drive, and the Newegg package record lists a power adapter. That makes outlet access part of the documented setup. It is a poor fit for a bag or a work location where a separate adapter cannot be used, and it cannot pass a requirement for bus-powered operation. The retailer's historical package also lists a USB cable and quick-start guide, but those entries do not establish what a current seller supplies. Confirm the adapter and cable with the seller and inspect the actual unit before depending on it. If outlet-free operation matters, choose a model whose exact configuration is documented as bus-powered instead. ([Newegg product record](https://www.newegg.com/black-iomega-select-1tb/p/N82E16822186260), lines 113–120; checked 2026-10-11.)
What does the old PC and Mac setup note mean now?
Newegg describes the drive as preformatted for a PC and says to reformat it for Mac. That is a product-era setup note. It does not state which filesystem is on a particular used unit, which current Windows or macOS releases recognize it, or whether today's backup software supports it. Reformatting can erase existing data, so a drive that contains files should be copied elsewhere before any format change. If you need the drive to move between computers, verify the current host and filesystem requirements for each machine. Treat the source's wording as a prompt to check compatibility, not as a present-day guarantee. ([Newegg product record](https://www.newegg.com/black-iomega-select-1tb/p/N82E16822186260), lines 107–112; checked 2026-10-11.)
What should you confirm before using an offer?
The historical ASIN B0040B4DZI is not verified as a current exact Amazon offer. The tagged search uses Iomega Select and model 34966 so a buyer can inspect the specific listing without treating an old identifier as proof. Confirm that the product is a populated 1TB HDD, that its interface is USB 2.0, and that the required adapter and cable are included or available. For a used drive, ask about its condition and test it before storing the only copy of important files. The saved evidence does not document console support, direct television playback, RAID, current warranty coverage, or measured performance; those should not be assumed from the brand or enclosure style. ([Newegg product record](https://www.newegg.com/black-iomega-select-1tb/p/N82E16822186260), lines 98–120; checked 2026-10-11.)
What else to compare
Before you buy
Does model 34966 work with USB 2.0?
The Newegg record identifies its interface as USB 2.0. That does not prove compatibility with every present computer or operating system, so check the intended host.
Can I use it without a wall outlet?
The documented setup lists a separate power adapter, so it does not meet a must-have bus-powered requirement. Confirm the actual seller's package before purchase.
Is B0040B4DZI a current Amazon link for this exact drive?
That is the historical ASIN only; its current exact-model mapping is unverified. Use the tagged search for Iomega Select 34966 and confirm the model on the offer.
Does the PC preformat note prove current Mac compatibility?
No. The saved listing says it was preformatted for PC and mentions reformatting for Mac, but it does not establish current OS or filesystem support.
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 & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Newegg Iomega Select 34966 product record ↗ — checked October 11, 2026.
- Newegg Iomega Select 34966 product record, checked 2026-10-11: title and lines 75–82 identify model 34966, black, 1TB, USB 2.0 and 3.5-inch form; lines 98–120 list the PC preformat/Mac reformat note and the historically listed cable, adapter and quick-start guide. These package and setup notes do not establish current seller contents or current OS support. ↗ — checked October 11, 2026.
The decision
Consider model 34966 for a stationary 1TB archive if USB 2.0 meets the computer's needs and a separate power adapter is acceptable. Pass if the drive must travel without an outlet, must use USB 3.0, or needs confirmed current operating-system support. The product record identifies the model; it does not establish the condition or package of a present offer.
Is it the right fit?
Check the exact model and today’s offers on Amazon.