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Seagate Exos X24 24TB SATA 6Gb/s 7200RPM 512MB Cache (512e / 4Kn / ISE) Enterprise 3.5-inch Internal Hard Drive - ST24000NM002H

Seagate Exos X24 24TB SATA 6Gb/s 7200RPM 512MB Cache (512e / 4Kn / ISE) Enterprise 3.5-inch Internal Hard Drive - ST24000NM002H

Part Number: ST24000NM002H
Manufacturer: Seagate

Condition: New

Weight: 3.0 lbs

Availability: In stock

Regular price $1,339.50
Regular price Sale price $1,339.50
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Short answer: the ST24000NM002H is a 24TB SATA hard drive from Seagate's Exos X24 line. Here are the questions people ask most.

What is the ST24000NM002H?

It's the standard ISE model of the Exos X24 SATA drive. It spins at 7200 RPM, carries a 512MB cache, and records with CMR in a helium-sealed case. Seagate rates it for 550TB of workload a year and a 2.5 million hour MTBF.

Is it the same as the ST24000NM000C?

No. The ST24000NM000C is a different part number. It appears in Seagate's recertified Exos data sheet. Many listings call it an X24, so read the model on the label. The ST24000NM002H is the one Seagate lists as the Exos X24.

What does ISE mean?

ISE is Instant Secure Erase. It lets you wipe the drive in seconds before you retire it. The self-encrypting version is the ST24000NM001H.

Is it 512e or 4Kn?

Both are possible. The drive arrives as 512e. Seagate's FastFormat command switches it to 4Kn and erases the drive, so move your data first.

Is there a SAS version?

Yes. The SAS model is the ST24000NM007H. It adds a second port and runs at 12Gb/s.

Is it CMR or SMR?

CMR. Rewrites stay steady, which matters in RAID and ZFS.

How does it compare with the Exos X22?

The Exos X22 (ST22000NM001E) holds 22TB. It shares the 285 MB/s speed, the 512MB cache, and the 2.5 million hour MTBF. The X24 adds 2TB per bay.

Does it need a special controller?

No. It is a standard SATA 6Gb/s drive. SATA ports, and SAS controllers that accept SATA drives, will run it.

How long does a rebuild take?

Reading every sector of 24TB at the rated 285 MB/s takes roughly 23 hours. A rebuild on a busy array takes longer.

What failure rate does Seagate list?

Seagate lists a 0.35% annualized failure rate and one unrecoverable read error per 10E15 bits. Those are group figures, not a promise for one drive.

ST24000NM002H specifications

Brand Seagate
Series Exos X24
Capacity 24TB
Interface SATA 6Gb/s
Spindle speed 7200 RPM
Cache 512MB
Sector format 512e / 4Kn (FastFormat)
Sustained transfer Up to 285 MB/s
Idle power 6.3 W
Operating temperature 10 to 60°C
Weight 685 g

Frequently Asked Questions

Why do I see an incorrect image for this item?

Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.

Specifications, part number, condition and included accessories are stated on this page.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

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