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Product information
From the manufacturer
About this product
- Ultrastar DC HA340 drives extend Western Digital's long-standing tradition of reliability leadership with a 2.0M-hour MTBF failure rating (projected) and a 5-year limited warranty
- Capacity points support both OEM and cloud deployments as well as traditional IT systems
- Performance-optimized to handle heavy application workloads up to 550TB per year
Economical Capacities and Fast Data Access for the Data Center
Ultrastar® Data Center HA340 hard drives are medium capacity air-filled HDDs that deliver high IOPS to support data intensive applications with proven durability and reliability.
Delivers High IOPS with Proven Technology
A unique combination of field-proven hardware with the latest innovative technologies enables these air-filled drives to deliver high IOPS to data intensive applications.
Optimized Performance and Durability
Performance-optimized to deliver higher access densities (IOPS/TB) to data intensive applications with proven durability.
Rapid Qualification and Integration
Leveraging hardware designs from generations of highly successful products ensures easy qualification, seamless integration and rapid adoption by existing customers.
Reliability You Can Trust
Built off the same platform that is deployed in thousands of data centers around the world, these drives deliver superior dependability and field-proven reliability for hassle free data storage.
Protected Against Vibration & Shock
Disturbances caused by increased vibration are anticipated and proactively counteracted by Rotation Vibration (RV) sensors and subtle shock events are automatically detected by multi-axis shock sensors and compensated for with dynamic fly height technology to maintain performance and protect data.
Trusted Reliability, Quality and World-Class Support
As an industry-leading hard drive manufacturer, Western Digital stands behind their Ultrastar hard drives with the assurance of a projected 2.0M-hour MTBF2 rating, a 5-year limited warranty3 and world-class support services to help create environments for data to thrive.
Product details
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| Average latency | 4.16 ms |
|---|---|
| Component for | Server/workstation |
| Depth | 26.1 mm |
| HDD capacity | 12 TB |
| HDD interface transfer rate | 6 Gbit/s |
| HDD size | 3.5" |
| HDD speed | 7200 RPM |
| HDD sustained transfer rate | 255 MiB/s |
| Height | 147 mm |
| Interface | Serial ATA |
| Mean time between failures (MTBF) | 2000000 h |
| Non-operating shock | 250 G |
| Non-operating vibration | 1.04 G |
| Operating shock | 70 G |
| Operating temperature (T-T) | 5 - 60 °C |
| Operating vibration | 0.67 G |
| Operating voltage | 5 / 12 V |
| Power consumption (idle) | 8.4 W |
| Power consumption (typical) | 9.2 W |
| Quantity per pack | 1 pc(s) |
| Start/stop cycles | 600000 |
| Storage drive buffer size | 512 MB |
| Storage temperature (T-T) | -40 - 70 °C |
| Type | HDD |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read |
| Warranty period | 5 year(s) |
| Weight | 750 g |
| Width | 101.6 mm |
| Workload rate limit | 550 TB/year |
Logistics
| EAN | 0829686009295 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
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- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
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