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Ronan Pierce
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1TB SFF HDD with dependable 7200 RPM speed.
T0K74AA
1TB 7200 RPM SATA SFF 1st HDD - 2.5" - 1000 GB - 7200 RPM
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T0K74AA
- Description:
- 1TB 7200 RPM SATA SFF 1st HDD - 2.5" - 1000 GB - 7200 RPM
- Rating:
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- Brand:
- Hpe
- GTIN:
- 889894418685
- Condition:
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T0K74AA Overview
T0K74AA is a high-performance HDD designed for enterprise and data center applications, featuring a 3.5-inch form factor paired with a SATA III interface. It offers a 4 TB capacity with a rotational speed of 7200 RPM and a robust 256 MB cache, ensuring efficient data handling and reliable performance for desktop, server, NAS, and surveillance environments.
T0K74AA is engineered with an annual workload rating of 180 TB/yr and an MTBF of 1,200,000 hours, supporting rated reliability for intensive usage. Its advanced features include helium-sealed construction, vibration protection, and dual actuators, while maintaining balanced power consumption with 9.0 Watts for read/write operations and 6.0 Watts during idle, making it ideally suited for data centers, desktops, NAS systems, and surveillance applications.
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T0K74AA Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance / Enterprise Storage
- Interface
- SATA III
- Form Factor
- 3.5-inch
- Storage Capacity
- 4 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 256 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 250 MB/s
- Annual Workload Rating
- 180 TB/yr
- Power Consumption (Read/Write)
- 9.0 Watts
- Power Consumption (Idle)
- 6.0 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–60°C
- Product Name
- T0K74AA Enterprise Series HDD
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.01 inches
- Weight
- 1.8 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 T0K74AA |  LQ037AA |  M7S54AA |  L3M56AA |  QK554AA | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch / 2.5-inch |
| Storage Capacity | 4 TB | 4 TB | 4 TB | 4 TB | 10 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 128 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 180 TB/yr | 300 TB/yr | 180 TB/yr | 180 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 9.0 Watts | 8 Watts | 8 Watts | 8 Watts | 7.0 Watts |
| Power Consumption (Idle) | 6.0 Watts | 5 Watts | 5 Watts | 5 Watts | 5.0 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–60°C | 5–60°C | 5–55°C | 5–60°C | 5–60°C |
| Product Name | T0K74AA Enterprise Series HDD | LQ037AA Enterprise Helium-Sealed HDD | M7S54AA | L3M56AA | QK554AA |
| Height | 1.03 inches | 1.03 inches | 1.0 inches | 1.03 inches | 1.0 inches |
| Width | 5.79 inches | 4.00 inches | 4.0 inches | 4.0 inches | 4.0 inches |
| Depth | 4.01 inches | 5.79 inches | 6.9 inches | 5.79 inches | 5.8 inches |
| Weight | 1.8 lbs | 1.50 lbs | 2.5 lbs | 1.3 lbs | 1.5 lbs |
Reviews & Ratings
J
Jade Simmons
4
Reliable small form factor enterprise drive.
V
Victor Hayes
5
Stable performance for server environments.
N
Naomi Carter
3
Consistent throughput under daily workloads.
D
Darren Cole
4
Durable and efficient storage option.
Questions & Answers
What is the storage capacity of the T0K74AA 1TB 7200 RPM SATA SFF HDD?
The T0K74AA HDD offers 1 000 GB (1 TB) of formatted storage capacity, ideal for high-density server environments.
Which interface does the T0K74AA hard drive use?
This drive uses a SATA III 6 Gb/s interface, delivering broad compatibility with standard server backplanes and controllers.
What is the form factor of this 1 TB HDD?
The T0K74AA is a 2.5-inch small form factor (SFF) drive, optimized for space-constrained rack and blade servers.
What rotational speed does the T0K74AA operate at?
It spins at 7 200 RPM, balancing performance and consistent data access rates for mixed workloads.