12TB Exos X18 capacity
The supplied specifications list a 12TB capacity in the Seagate Exos X18 family.
Seagate Exos X18 12TB 3.5-inch 7200RPM SATA 6Gb/s CMR Enterprise Hard Drive - ST12000NM000J
Model # ST12000NM000J
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SKU: ST12000NM000J
$899.00
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Seagate Exos X18 Enterprise Hard Drive
Seagate Exos X18 12TB SATA Enterprise HDD ST12000NM000J
A 12TB Seagate Exos X18 internal enterprise hard drive with SATA 6Gb/s, 7,200 RPM, 256MB buffer, 512e/4Kn formats and a helium sealed-drive design.
12TB capacityExos X18SATA 6Gb/sHelium sealed
Product overview
The supplied product information identifies ST12000NM000J as a 12TB Seagate Exos X18 enterprise hard drive for hyperscale cloud and scale-out data-centre applications.
The structured specifications list SATA 6Gb/s, a 600MBps data-transfer rate, 256MB buffer and 7,200 RPM, together with 512e and 4Kn advanced formats.
Listed enterprise features include PowerChoice, PowerBalance, Super Parity, hot-plug support, Seagate Fast Format, CMR, a helium sealed-drive design and digital environmental sensors.
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Manufacturer warranty and authorised reseller
The supplied specifications list a 5-year Seagate manufacturer warranty.
DeviceDeal is an authorised reseller of Seagate products.
Frequently asked questions
What is the Seagate ST12000NM000J?
It is a 12TB Seagate Exos X18 internal enterprise hard drive.
What interface and data-transfer rate are listed?
The supplied specifications list SATA 6Gb/s and a 600MBps data-transfer rate.
What buffer and rotational speed does the drive have?
The source lists a 256MB buffer and 7,200 RPM.
Which sector formats are supported?
The supplied specifications list both 512e and 4Kn advanced formats.
Which enterprise features are listed?
The source lists PowerChoice, PowerBalance, Super Parity, hot-plug support, Seagate Fast Format, CMR and a helium sealed-drive design.
What warranty applies to ST12000NM000J?
The supplied specifications list a 5-year Seagate manufacturer warranty, and DeviceDeal is an authorised reseller of Seagate products.
(ST12000NM000J)
Features and highlights
A 12TB Seagate Exos X18 internal enterprise hard drive with SATA 6Gb/s, 7,200 RPM, 256MB buffer, 512e/4Kn formats and a helium sealed-drive design.
SATA 6Gb/s interface
The structured specifications list SATA 6Gb/s.
256MB buffer and 7,200 RPM
The supplied specifications list a 256MB buffer and 7,200 RPM.
512e and 4Kn formats
Advanced Format 512e and 4Kn are both listed.
Helium sealed-drive design
The supplied features list a helium sealed-drive design.
PowerChoice and PowerBalance
Both PowerChoice and PowerBalance are listed in the supplied specifications.
Hot-plug and Fast Format
Hot-plug support and Seagate Fast Format are listed.
5-year warranty
The supplied specifications list a 5-year manufacturer warranty.
Key product details
- 12TB enterprise capacity
- SATA 6Gb/s interface
- 600MBps listed data-transfer rate
- 256MB buffer
- 7,200 RPM
- 512e / 4Kn formats
- Helium sealed-drive design
- 5-year Seagate manufacturer warranty
Technical specifications
Seagate Exos X18 12TB SATA Enterprise HDD ST12000NM000J
Product details
| Brand | Seagate |
|---|---|
| Manufacturer part number | ST12000NM000J |
| Product family | Exos X18 |
| Product type | Internal Enterprise Hard Drive |
Storage and performance
| Capacity | 12TB |
|---|---|
| Interface | SATA 6Gb/s |
| Data-transfer rate | 600MBps |
| Buffer size | 256MB |
| Rotational speed | 7,200 RPM |
| Sector formats | 512e / 4Kn |
| Recording technology | Conventional magnetic recording (CMR) |
Enterprise features
| PowerChoice | Yes |
|---|---|
| PowerBalance | Yes |
| Super Parity | Yes |
| Low halogen | Yes |
| Hot-plug support | Yes |
| Seagate Fast Format | Yes |
| Helium sealed-drive design | Yes |
| Digital environmental sensors | Listed in the supplied description |
| Seagate Secure features | Listed in the supplied description |
| Organic Solderability Preservative | Listed |
Physical details
| Dimensions (W × D × H) | 101.85mm × 147mm × 26.1mm |
|---|---|
| Weight | 650g |
Warranty
| Manufacturer warranty | 5 years |
|---|
| SKU | ST12000NM000J |
| Barcode # | 763649139141 |
| Brand | Seagate |
| Shipping Weight | 0.7000kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.030m |
| Shipping Length | 0.150m |
Manufacturer warranty
Seagate warranty coverage
The supplied specifications list a 5-year Seagate manufacturer warranty for ST12000NM000J.
Warranty coverage and claims are subject to Seagate's 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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