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Name:
ST12000NM0008
- Description:
- 12TB SATA 6G 7.2K 256MB 3.5IN EXOS X14
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- Seagate
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3 Year Extended Warranty
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
ST12000NM0008 Overview
ST12000NM0008 is a 12 TB HDD engineered for enterprise storage, offering a 3.5-inch form factor and a high-performance SAS 12Gb/s interface. With a spindle speed of 7200 RPM, a generous 256 MB of cache, and a workload rating of 550 TB/yr, it delivers reliable performance for mission-critical data centers and server environments.
This helium-sealed drive is designed to operate reliably under rigorous conditions with rated MTBF figures and is optimized for multi-drive environments through advanced rotational vibration sensors. ST12000NM0008 is well suited for installation in desktops, NAS, surveillance systems, and other enterprise storage solutions while providing efficient power consumption during read/write (8.0 Watts) and idle (5.0 Watts) operations.
What is the price of ST12000NM0008?
Pricing for ST12000NM0008 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for ST12000NM0008.
Explore more options from Hard Drives & Ssds or explore other Seagate products.
ST12000NM0008 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SAS 12Gb/s |
| Form Factor | 3.5-inch |
| Storage Capacity | 12 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 256 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 210 MB/s |
| Annual Workload Rating | 550 TB/yr |
| Power Consumption (Read/Write) | 8.0 Watts |
| Power Consumption (Idle) | 5.0 Watts |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Rotational Vibration Sensors |
| Operating Temperature | 5–60°C |
| Product Name | Seagate Exos X 12TB Enterprise HDD ST12000NM0008 |
| Height | 1.03 inches |
| Width | 4.00 inches |
| Depth | 5.79 inches |
| Weight | 3.50 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Advanced Features | N/A | Dual Actuator | Rotational Vibration Sensors | Rotational Vibration Sensors | Rotational Vibration Sensors |
| Annual Workload Rating | 180 TB/yr | 300 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 64 MB | 128 MB | 512 MB | 256 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s |
| Depth | 5.79 inches | 5.79 in | 4.00 inches | 5.75 inches | 5.79 inches |
| Drive Bays Supported | Single | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Encryption Support | No | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.03 inches | 1 in | 1.03 inches | 1.03 inches | 1.03 inches |
| Helium Sealed | No | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SAS 12Gb/s | SAS 12Gb/s | SAS 12Gb/s |
| Operating Temperature | 5–55°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 5.5 Watts | 6 Watts | 5.3 Watts | 6.0 Watts | 5.0 Watts |
| Power Consumption (Read/Write) | 8.5 Watts | 8 Watts | 8.6 Watts | 8.0 Watts | 8.0 Watts |
| Product Name | Seagate Barracuda ST6000DM003 | STJL1000400 Enterprise HDD | ST16000NM002G | Seagate Exos X16 6TB ST6000NM0115 | Seagate Exos X 12TB Enterprise HDD ST12000NM0008 |
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Storage Capacity | 6 TB | 4 TB | 16 TB | 6 TB | 12 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | No | Yes | Yes | Yes | Yes |
| Weight | 2.43 lbs | 2.2 lbs | 1.85 lbs | 2.0 lbs | 3.50 lbs |
| Width | 4.01 inches | 4 in | 5.79 inches | 4.01 inches | 4.00 inches |
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Questions & Answers
Q
What is the storage capacity of the Seagate ST12000NM0008 Exos X14?
A
The Seagate ST12000NM0008 Exos X14 provides 12 TB of raw storage capacity, ideal for large-scale data repositories.
Q
Which interface does the Exos X14 ST12000NM0008 use?
A
It uses a SATA 6 Gb/s interface for broad compatibility with servers, workstations, and storage arrays.
Q
What is the spindle speed of the Exos X14 12 TB drive?
A
The drive spins at 7,200 RPM, balancing high performance with energy-efficient operation.
Q
How much cache does the Seagate Exos X14 include?
A
It features a 256 MB DRAM cache to accelerate random reads and sustained sequential transfers.
Q
What form factor is the ST12000NM0008 Exos X14?
A
This drive adopts a standard 3.5-inch form factor, fitting into most enterprise server and storage chassis.
Q
Is the Exos X14 designed for enterprise applications?
A
Yes; it’s engineered for hyperscale and enterprise environments with a 550 TB/year workload rating and high reliability.
Q
What is the annual workload rating for the Exos X14?
A
The drive supports up to 550 terabytes of writes per year, suited for intensive read/write workloads.
Q
What is the MTBF (Mean Time Between Failures) for this drive?
A
The Seagate Exos X14 has an MTBF of 2.5 million hours, delivering industry-leading reliability.
Q
Does the ST12000NM0008 support hardware encryption?
A
Yes; it offers optional Seagate Secure FIPS 140-2 validated encryption to protect data at rest.
Q
Is the Exos X14 hot-swappable?
A
Yes; in compatible server and storage bays, the 3.5-inch SATA interface supports hot-swap installation.
Q
What are the typical power consumption figures?
A
During active read/write operations it consumes 5.6 W and 4.0 W at idle, optimizing energy efficiency.
Q
What operating and storage temperatures does it support?
A
Operating range is 5 °C to 60 °C; storage range is –40 °C to 70 °C for reliable environmental tolerance.
Q
Can I use the Exos X14 in a NAS system?
A
Yes; while optimized for enterprise, it is compatible with NAS enclosures that support 3.5-inch SATA drives.
Q
What sequential transfer rates can I expect?
A
The drive delivers up to 268 MB/s sustained sequential performance for efficient large-file transfers.
Q
How do I install the ST12000NM0008 in my server?
A
Mount the 3.5-inch drive in a compatible bay, connect SATA power/data cables, then configure your BIOS or OS to detect it.
Q
What warranty does Seagate offer on the Exos X14?
A
Seagate provides a 5-year limited warranty covering defects in materials and workmanship.
