Buy new at 22TB right now. The cheapest recertified 22TB listing we track is $31.82 per terabyte against $29.55 for the cheapest new one - a -7.7% spread. Too few models are stocked in both conditions here to compare like for like.
Live prices updated · 4 recertified and 4 new listings in stock at 22TB
22TB is recent enough that recertified stock is scarce and priced as a specialty item rather than as surplus. With only a handful of listings on each side, single listings move the figures materially, and this page reports both the number and how few drives stand behind it.
This is not the answer a page about recertified drives is expected to give, and it is the reason this cluster reports the number before the recommendation. At 22TB the cheapest new drive currently costs less per terabyte than the cheapest recertified one, and there is no like-for-like evidence strong enough to overturn that. Buying new here also carries a manufacturer warranty rather than a reseller one, so you are not trading protection for price - you are getting both. If the spread reopens, this page will say so on the next price refresh, because the verdict is computed from the figures above rather than written into the template.
| Drive | Interface | $/TB | Price | |
|---|---|---|---|---|
| WD Red Pro 22TB NAS WD221KFGX · CMR | SATA-6G | $31.82 | $699.99 | Buy |
| WD Ultrastar 22TB SATA WUH722222ALE604 · CMR | SATA-6G | $39.82 | $876.00 | Buy |
| WD Ultrastar 22TB SATA WUH722222ALE604 · CMR | SATA-6G | $40.55 | $892.00 | Buy |
| Seagate Exos X22 22TB · CMR | SATA-6G | $43.64 | $960.00 | Buy |
| Drive | Interface | $/TB | Price | |
|---|---|---|---|---|
| Seagate Exos X22 22TB · CMR | SATA-6G | $29.55 | $649.99 | Buy |
| WD Ultrastar 22TB SATA · CMR | SATA-6G | $37.73 | $829.99 | Buy |
| WD Red Pro 22TB NAS WD221KFGX · CMR | SATA-6G | $42.27 | $929.99 | Buy |
| WD WD Gold 22TB · CMR | SATA-6G | $51.47 | $1132.32 | Buy |
Both tables are the same live catalogue the spread above is computed from, so the figures and the listings cannot disagree. Prices are the current price only; we do not show what any of these drives cost in the past.
"Recertified" is not one thing. Manufacturer-recertified stock has been returned to Seagate or WD, tested against factory criteria and re-warrantied. Reseller-refurbished stock is usually a datacenter pull, tested and graded by a specialist and covered by that specialist's own warranty. Bare "used" on an open marketplace is unknown provenance and carries no independent testing at all. Those three tiers carry genuinely different risk, and the recertified drives guide sets out how to tell them apart and which sellers sit where.
The prices on this page cannot make that distinction, and we would rather say so than imply a precision the data does not have. Our catalogue records two conditions, new and used, so every non-new listing above sits in one bucket regardless of which tier it belongs to. Read the listing itself for the tier before you buy, particularly at capacities where the spread is narrow enough that the warranty is worth more than the saving.
A recertified drive is worth buying on the condition that you check it, and the check takes minutes. Read the SMART attributes before the drive holds anything you care about: power-on hours tell you its age, reallocated sectors tell you what has already failed and been remapped, and current pending and offline uncorrectable counts tell you what is failing now. Non-zero pending or uncorrectable counts are grounds to return it. A modest reallocated count on a drive with tens of thousands of hours is normal and not a reason to reject it. The SMART attribute guide explains what each value means and where the thresholds sit; run a full long self-test before the drive joins an array, and deploy at this capacity with dual parity rather than single.
This is where new and recertified genuinely differ, and it is the part a cost-per-terabyte table cannot show. New drives at 22TB carry a manufacturer warranty, typically three to five years on enterprise lines, honoured by Seagate or WD directly. Manufacturer-recertified stock is usually re-warrantied for a shorter term but still by the manufacturer. Reseller-refurbished stock is covered by the reseller, which means the cover is only as good as that business remaining solvent and reachable. Bare used stock has no cover at all beyond the marketplace's own returns window.
Price that difference deliberately rather than ignoring it. At 22TB the current spread is inside fifteen percent, which is comfortably less than a warranty is worth on a drive you intend to run continuously. The refurbished warranty guide covers what each tier actually provides and how claims tend to go.
Two figures, because there are two questions. The shelf spread compares the cheapest in-stock recertified listing at 22TB against the cheapest new one - that is what you pay if you buy the cheapest thing available in each condition today. The like-for-like discount compares each model against itself, new against recertified, and averages the result across every model stocked in both conditions at once.
They disagree at several capacities, and the reason matters. The cheapest new drive and the cheapest recertified drive are frequently different products from different segments - a consumer SATA drive against a retired enterprise SAS unit. Subtracting them measures the product mix at that capacity as much as it measures the condition. This is the same correction we apply to price movement across the site, where comparing medians between dates once reported a fifty-three percent move that was entirely caused by adding drives to the catalogue. Any percentage on this page that describes a difference is matched; any figure that describes a level is a level and is labelled as one.
The verdict is computed per capacity and it is not the same everywhere - recertified wins decisively at some capacities and loses at others, depending on how much secondary stock has reached the market and what the new side happens to consist of.
Recertified drives guide · All 22TB drives · Cheapest per TB · CMR/SMR list · Where to buy · What counts as a good price
Two answers, because there are two questions. The cheapest recertified 22TB listing we track is $31.82 per terabyte against $29.55 for the cheapest new one, a -7.7% difference. But those are different drives. Comparing each model against itself - the same drive new and recertified - is not possible with enough models at this capacity right now to be meaningful, so we report the shelf figure and label it as such.
Buy new at 22TB right now. At this capacity the cheapest new drive currently undercuts the cheapest recertified one, and there is not enough like-for-like evidence pointing the other way to override that. Buying new here also gets you a manufacturer warranty rather than a reseller one, so at parity or better the decision is straightforward.
Our price data records two conditions, new and used, and everything that is not new lands in the used bucket - manufacturer-recertified stock and graded datacenter pulls both. We do not claim to distinguish the tiers in the figures on this page, because the source data does not. The distinction between manufacturer-recertified, reseller-refurbished and bare used matters a great deal when you buy, and it is set out in full on the recertified drives guide.
4 recertified and 4 new in-stock listings at 22TB at the last price refresh. The like-for-like figure is narrower still: it uses only models stocked in both conditions at the same time, currently 2. We publish the count next to the percentage everywhere because a discount averaged over three models and one averaged over sixteen are not the same claim.
Read SMART before the drive goes anywhere near live data: power-on hours, reallocated sectors, current pending sectors and offline uncorrectable. Reject anything with non-zero pending or uncorrectable counts. A modest reallocated count on a high-hour enterprise drive is normal; pending sectors are not. Then run a full long self-test before adding it to an array. The SMART attribute guide walks through what each value means.
No, and that is a real gap in any price-per-terabyte comparison. A new drive typically carries a manufacturer warranty of three to five years; recertified stock carries whatever the reseller offers, which is often shorter and always dependent on that reseller still trading. When the spread is narrow - and at several capacities in this cluster it is - the warranty difference is worth more than the price difference.