12TB Enterprise Hard Drives, SAS and SATA

12TB Server Hard Drives

Key takeaways

477 listings match this collection right now.
Mainstream nearline drives at 12TB are helium-sealed; the lower internal drag lets manufacturers add platters without the extra power draw and vibration an air-filled drive of the same count would have.
This capacity is built as a 7,200 RPM nearline-class drive, not a 10K or 15K performance part, since 12TB is well beyond the limits those performance classes work within.
A sealed drive cannot be opened for service, so a failed 12TB unit is replaced rather than repaired, and the array has to carry enough redundancy for a rebuild at this capacity.

12TB drives are 3.5-inch helium capacity drives in 12Gb/s SAS and 6Gb/s SATA. Sector format (512e or 4Kn) has to match the array, and a hot-swap bay needs the generation-matched tray.

477 listings in this collection, filtered from Server Hard Drives. The part number and manufacturer are stated on every listing, and the condition wherever the catalogue records one. For quantity, request a volume quote.

Items 145-156 of 477

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Dell 401-ABHY 12TB 6Gb/s SATA 7200 3.5-in Hard Drive

$516.78$607.98

$43.07 per TB

HGST HUH721212AL4204 12TB 12Gb/s SAS 7200 3.5-inch 256MB Hard Drive

$374.22$440.26

$31,185.00 per TB

HP P00442-001 12TB 7200RPM SAS 12Gb/s hot-swappable3.5-inch Hard Drive

$707.85$832.76

$58,987.50 per TB

Seagate ST12000NM005G 12TB 6Gb/s SATA 7200 3.5-inch 256MB Hard Drive

$661.32$778.02

$55.11 per TB

Dell 08JYD7 12TB 6Gb/s SATA 7200 3.5-inch 256MB Hard Drive

$608.85$716.29

$50.74 per TB

HGST 0F29531 12TB 12Gbps SAS 7200 3.5-inch 256MB Hard Drive

$374.22$440.26

$31,185.00 per TB

Seagate ST12000VN0008 12TB 6Gb/s SATA 7200 3.5-inch 256MB Hard Drive

$425.70$500.82

$35.48 per TB

Seagate 2H3201-002 12TB 12Gb/s SAS 7200 3.5-in 256MB Hard Drive

$504.90$594.00

$42,075.00 per TB

Seagate ST12000NM001G 12TB 6Gb/s SATA 7200 3.5-inch 256MB Hard Drive

$683.10$803.65

$56.93 per TB

Seagate ST12000NE0007 IronWolf Pro 12TB 7200RPM SATA 6Gb/s 512e 256MB Cache 3.5-inch Hard Drive

$450.45$529.94

$37.54 per TB

Seagate ST12000NM0027 12TB 12Gb/s SAS 7200 3.5-inch 256MB Hard Drive

$366.30$430.94

$30,525.00 per TB

Seagate ST12000NM002J Exos X18 12TB 7.2K SATA 256MB 512e 3.5-inch HDD

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How to choose server hard drives

Match the interface and link rate the controller or backplane presents, the bay width (2.5-inch or 3.5-inch), and the rotational class already in the array: 10K and 15K drives for latency-sensitive duty, 7200 RPM nearline drives for capacity. Replacing an array member also means matching capacity and sector format, or the controller can reject the drive.

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