The MDD 20TB SAS 12G 7200RPM Enterprise is a 20TB SAS-12G HDD in new condition. It has no current offer on Amazon. The in-stock alternatives nearest its capacity are listed below.
6 in-stock listings · this listing has no current offer on Amazon · ranked by live cost per tb, refreshed about once a day
| Drive | Capacity | Interface | Recording | Condition | $/TB | Price | |
|---|---|---|---|---|---|---|---|
| Seagate Exos X22 22TB ST22000NM001E | 22TB | SATA-6G | — | REFURB | $32.73 | $720 | Buy on Amazon |
| WD Gold 18TB | 18TB | SATA-6G | — | REFURB | $33.33 | $600 | Buy on Amazon |
| WD Ultrastar 18TB SATA | 18TB | SATA-6G | — | REFURB | $33.33 | $600 | Buy on Amazon |
| WD Ultrastar 18TB SATA | 18TB | SATA-6G | — | REFURB | $33.33 | $600 | Buy on Amazon |
| WD Red Pro 18TB WD181KFGX WD181KFGX | 18TB | SATA-6G | CMR | REFURB | $34.39 | $619 | Buy on Amazon |
| WD Red Pro 22TB NAS WD221KFGX WD221KFGX | 22TB | SATA-6G | CMR | REFURB | $35.23 | $775 | Buy on Amazon |
Where this listing sits: every 20TB hard drive · 20TB SAS drives · MDD 20TB SAS — each page is the live ranking for that slice of the catalogue.
This drive is sold under the MDD (MaxDigitalData) label. Who is MDD? → — the trademark record, what the warranty covers, and the checks to run on arrival.
SAS drives do not plug into a normal SATA motherboard port. You need a SAS host bus adapter or a backplane that speaks SAS - an LSI/Broadcom HBA in IT mode is the usual answer. A SATA drive will run on a SAS controller, but not the other way round. HBA and IT-mode guide
| Drive | Interface | Cond | $/TB | Price | |
|---|---|---|---|---|---|
| WD Ultrastar DC 20TB Renewed | SATA-6G | Refurb | $28.50 | $569.99 | Buy on Amazon |
| WD Red Pro 20TB WD201KFGX | SATA-6G | Refurb | $40.00 | $799.99 | Buy on Amazon |
| Seagate Exos X20 20TB SAS | SAS-12G | Refurb | $41.45 | $829.00 | Buy on Amazon |
| Seagate IronWolf Pro 20TB NAS | SATA-6G | New | $44.00 | $879.99 | Buy on Amazon |
All 20TB drives we track, ranked by cost per terabyte.
CMR or SMR? What we can and cannot source for this part number
Part of the MDD line we track.
The MDD 20TB SAS 12G 7200RPM Enterprise is a 20TB SAS-12G enterprise drive - Verify recording technology before use in RAID. New unit with full manufacturer warranty.
We do not have enough in-stock comparators of this type today to place this price against the rest of the market. The category page below ranks everything we do have.
These are third-party figures about the retail market as a whole, quoted and dated. They are not our own measurements and they do not describe this specific drive.
Not right now: Amazon shows no current offer for ASIN B0D5SJ4MPB. The in-stock alternatives nearest its 20TB capacity are on this page, ranked by live price.
The listing's own title says "renewed" for the MDD20TSAS25672E. That is the seller's claim; we store it verbatim and the warranty is the reseller's, not the manufacturer's.