28TB CMR capacity
The supplied specifications list 28TB CMR capacity.
Seagate 28TB Exos ST28000NM003K M 3.5" SATA HDD 7200RPM Server Hard Drive
Model # ST28000NM003K
-
SKU: ST28000NM003K
$1,949.00
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Seagate Exos M Enterprise Hard Drive
Seagate Exos M 28TB SATA Enterprise HDD ST28000NM003K
A 28TB Seagate Exos M 3.5-inch SATA enterprise hard drive with CMR, 512e, helium-sealed design, 7,200 RPM, 512MB cache, a 270MB/s sustained transfer rate and a 5-year warranty.
28TB CMR capacity7,200 RPM512MB cache5-year warranty
Product overview
The supplied product information identifies ST28000NM003K as a 28TB Seagate Exos M 3.5-inch SATA enterprise hard drive with CMR recording, 512e sector size, Seagate ISE and a helium-sealed design.
The source lists 7,200 RPM, a 512MB cache, a 270MB/s or 257MiB/s maximum sustained transfer rate, 170/350 random read/write IOPS, a 4.16ms average-latency figure and a 2.5-million-hour MTBF figure.
The supplied description states 3TB-per-platter density and references Mozaic 3+ technology, power efficiency, AI and data-intensive applications. The exact 28TB specification is used; a generic 30TB+ family-capacity statement was not attributed to this SKU.
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Manufacturer warranty and authorised reseller
The supplied specifications list a 5-year limited Seagate manufacturer warranty for ST28000NM003K.
DeviceDeal is an authorised reseller of Seagate products.
Frequently asked questions
What is the Seagate ST28000NM003K?
It is a 28TB Seagate Exos M 3.5-inch SATA enterprise hard drive.
What recording and sector technologies are listed?
The supplied specifications list CMR recording, 512e sector size and Seagate ISE.
What rotational speed, cache and transfer rate are supplied?
The source lists 7,200 RPM, 512MB cache and a 270MB/s or 257MiB/s maximum sustained transfer rate.
What reliability figures are listed?
The supplied specifications list a 2,500,000-hour MTBF, 0.35% AFR and one nonrecoverable sector per 10E15 sectors read.
Which power and data-protection technologies are supplied?
The source lists PowerChoice, PowerBalance, SuperParity, RSA 3072 firmware verification and hot-plug support.
What warranty applies to ST28000NM003K?
The supplied specifications list a 5-year limited Seagate manufacturer warranty. DeviceDeal is an authorised reseller of Seagate products.
(ST28000NM003K)
Features and highlights
A 28TB Seagate Exos M SATA enterprise hard drive with CMR, helium sealing, 7,200 RPM, 512MB cache, 270MB/s sustained transfer and a 5-year warranty.
3TB-per-platter statement
The supplied description states a 3TB-per-platter density.
7,200 RPM and 512MB cache
The source lists 7,200 RPM and a 512MB cache.
270MB/s sustained transfer rate
The maximum sustained transfer rate is listed as 270MB/s or 257MiB/s.
Enterprise power technologies
PowerChoice and PowerBalance are listed in the supplied specifications.
5-year limited warranty
The source lists a 5-year limited manufacturer warranty.
Key supplied details
- SATA 6Gb/s interface
- Helium-sealed drive design
- 512e sector size with Seagate ISE
- 2.5-million-hour MTBF and 0.35% AFR
- Hot-plug, SuperParity and RSA 3072 firmware verification
- Operating temperature: 10°C to 60°C
Technical specifications
Seagate Exos M 28TB SATA Enterprise HDD ST28000NM003K
Product details
| Brand | Seagate |
|---|---|
| SKU | ST28000NM003K |
| Product name | Exos M |
| Drive type | Enterprise hard drive |
| Capacity | 28TB |
| Form factor | 3.5-inch |
| Interface | SATA 6Gb/s |
| Recording technology | CMR |
| Sector size | 512e |
| Seagate ISE | Yes |
| Drive design | Helium sealed |
| Interface ports | Single |
Technology and data protection
| SuperParity | Yes |
|---|---|
| Low halogen | Yes |
| PowerChoice technology | Yes |
| PowerBalance technology | Yes |
| Hot-plug support | Yes |
| Organic Solderability Preservative | Yes |
| RSA 3072 firmware verification | Yes |
Performance and reliability
| Cache | 512MB |
|---|---|
| Spindle speed | 7,200 RPM |
| Interface access speed | 6.0, 3.0Gb/s |
| Maximum sustained transfer rate | 270MB/s / 257MiB/s |
| Random read/write 4K QD16 WCD | 170 / 350 IOPS |
| Average latency | 4.16ms |
| MTBF | 2,500,000 hours |
| AFR | 0.35% |
| Nonrecoverable read errors | 1 sector per 10E15 |
| Power-on hours per year | 8,760 |
| Rotational vibration at 201500Hz | 12.5rad/s |
Power and environmental
| Idle power | 6.9W |
|---|---|
| Maximum operating power | 9.5W |
| Power-supply requirements | +12V and +5V |
| Operating temperature | 10°C to 60°C |
| Non-operating vibration | 2.27Grms |
| Operating shock, 2ms read/write | 30Gs |
| Non-operating shock, 2ms | 200Gs |
Physical and packaging
| Height | 26.1mm / 1.028in |
|---|---|
| Width | 101.85mm / 4.010in |
| Depth | 147.0mm / 5.787in |
| Weight | 695g / 1.532lb |
| Carton unit quantity | 20 |
| Cartons per pallet / per layer | 40 / 8 |
Warranty
| Manufacturer warranty | 5 years limited |
|---|
| SKU | ST28000NM003K |
| Brand | SEAGATE |
| Shipping Weight | 1.3000kg |
| Shipping Width | 0.024m |
| Shipping Height | 0.146m |
| Shipping Length | 0.116m |
Manufacturer warranty
Seagate warranty coverage
The supplied specifications list a 5-year limited Seagate manufacturer warranty for ST28000NM003K.
Warranty coverage and claims are subject to the applicable manufacturer warranty terms, eligibility requirements and product assessment. Please retain your DeviceDeal tax invoice as proof of purchase.
DeviceDeal is an authorised reseller of Seagate products.
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