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Lenovo 7XB7A00028 1.8TB 10K 2.5"
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Lenovo ThinkSystem 2.5" 1.8TB 10K SAS 12Gb Hot Swap 512e HDD
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Lenovo 7XB7A00028 1.8TB 10K 2.5"
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- Lenovo ThinkSystem 2.5" 1.8TB 10K SAS 12Gb Hot Swap 512e HDD
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Lenovo 7XB7A00028 1.8TB 10K 2.5" Overview
Lenovo 7XB7A00028 1.8TB 10K 2.5" is a high-performance HDD engineered for demanding enterprise storage and server environments. It features a 2.5-inch form factor paired with a SAS 12Gb/s interface and a robust 10,000 RPM spindle speed, delivering a capacity of 1.8TB along with a 128 MB cache designed to reliably handle intensive data workloads.
Built for high-demand use cases such as data centers, desktops, NAS, and surveillance, this drive is rated for an annual workload of 300 TB/yr and incorporates essential features like rotational vibration sensors to enhance stability. Its design addresses critical power efficiency and reliability requirements, making it an ideal choice for environments that require continuous, enterprise-grade performance.
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Lenovo 7XB7A00028 1.8TB 10K 2.5" Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance / Enterprise Storage
- Interface
- SAS 12Gb/s
- Form Factor
- 2.5-inch
- Storage Capacity
- 1.8 TB
- Spindle Speed (RPM)
- 10000 RPM
- Cache (Buffer Size)
- 128 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 250 MB/s
- Annual Workload Rating
- 300 TB/yr
- Power Consumption (Read/Write)
- N/A
- Power Consumption (Idle)
- N/A
- Encryption Support
- No
- Helium Sealed
- No
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Rotational Vibration Sensors
- Operating Temperature
- 5–60°C
- Product Name
- Lenovo 7XB7A00028 1.8TB 10K 2.5"
- Height
- 0.28 inches
- Width
- 2.75 inches
- Depth
- 3.95 inches
- Weight
- 0.62 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| Lenovo 7XB7A00028 1.8TB 10K 2.5" |  Lenovo 7XB7A00026 900GB 10K 2.5" |  Lenovo 7Y37A01093 Kit |  Lenovo 7XB7A00044 6TB 7.2K 3.5" |  Lenovo 7XB7A00046 10TB 7.2K 3.5" | |
|---|---|---|---|---|---|
| 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 | Server | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SAS 12Gb/s | SAS 12Gb/s | SATA III | SATA III | SATA III |
| Form Factor | 2.5-inch | 2.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 1.8 TB | 900 GB | 4 TB | 6 TB | 10 TB |
| Spindle Speed (RPM) | 10000 RPM | 10000 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 MB | 64 MB | 256 MB | 256 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 150 MB/s | Up to 210 MB/s | Up to 210 MB/s |
| Annual Workload Rating | 300 TB/yr | 300 TB/yr | 180 TB/yr | 180 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | N/A | N/A | 6.8 Watts | N/A | 8.5 Watts |
| Power Consumption (Idle) | N/A | N/A | 4.3 Watts | N/A | 6.5 Watts |
| Encryption Support | No | No | AES 256-bit | No | AES 256-bit |
| Helium Sealed | No | No | Helium-Sealed | No | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Single | Multi-bay | N/A | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Rotational Vibration Sensors | N/A | Dual Actuator | N/A | Rotational Vibration Sensors |
| Operating Temperature | 5–60°C | 5–60°C | 5–55°C | 0–60°C | 5–55°C |
| Product Name | Lenovo 7XB7A00028 1.8TB 10K 2.5" | Lenovo 7XB7A00026 900GB 10K 2.5" | Lenovo 7Y37A01093 Kit | Lenovo 7XB7A00044 6TB 7.2K 3.5" | Lenovo 7XB7A00046 10TB 7.2K 3.5" |
| Height | 0.28 inches | 0.28 inches | 1.03 inches | N/A | 1.03 inches |
| Width | 2.75 inches | 2.75 inches | 5.79 inches | N/A | 5.79 inches |
| Depth | 3.95 inches | 3.93 inches | 4.01 inches | N/A | 4.00 inches |
| Weight | 0.62 lbs | 0.65 lbs | 1.76 lbs | N/A | 1.75 lbs |
Questions & Answers
What are the key specifications of the Lenovo 7XB7A00028 1.8TB 10K 2.5" SAS 12Gb Hot Swap 512e HDD?
The Lenovo 7XB7A00028 features 1.8 TB capacity, 10 000 RPM speed, 2.5" form factor, 12 Gb/s SAS interface, hot-swap support and 512e sector emulation for enterprise storage.
What does the 512e sector emulation mean on this hard drive?
512e means the drive uses 4 096-byte physical sectors while emulating 512-byte logical sectors, improving compatibility with legacy applications and operating systems.
Is the Lenovo 7XB7A00028 HDD hot-swappable?
Yes. This drive supports hot-swap functionality, allowing replacement or addition without shutting down the server.
Which servers are compatible with the Lenovo 7XB7A00028 HDD?
This HDD is officially certified for Lenovo ThinkSystem SR, ST and SD series servers with 2.5" drive bays and SAS 12 Gb/s backplanes.
What is the rotational speed of this Lenovo ThinkSystem HDD?
The drive spins at 10 000 RPM, delivering a balance of performance and power efficiency suitable for mixed-use workloads.
What workloads is the 1.8 TB 10K SAS HDD optimized for?
It’s optimized for enterprise-class OLTP databases, virtualized environments, file and block storage, and moderate random I/O applications.
How do I install the Lenovo 7XB7A00028 into a server?
Slide the drive into any empty 2.5" SAS bay on a powered-down or hot-swap-enabled Lenovo ThinkSystem server, then secure the latch to establish data and power connections.
Can I use this HDD in a RAID configuration?
Yes. The drive is compatible with Lenovo RAID controllers and supports hardware RAID levels 0, 1, 5, 6, 10, 50 and 60 for data protection and performance.
What is the mean time between failures (MTBF) for this Lenovo HDD?
The Lenovo 7XB7A00028 offers an MTBF of 2.5 million hours, reflecting its enterprise-grade reliability and durability.
Does the Lenovo 7XB7A00028 HDD come with a warranty?
Yes. It is backed by Lenovo’s standard three-year limited warranty for parts, labor and onsite service after remote diagnosis.
What power consumption can I expect from this 2.5" SAS drive?
Typical operating power is approximately 5.5 W, and idle power is around 3.7 W, aiding in energy-efficient data center operations.
How does this HDD compare to a SATA drive?
Compared to SATA, the SAS 12 Gb/s interface offers higher throughput, dual-port redundancy, full-duplex data transfer and better error recovery for enterprise use.
Can I monitor the health of the Lenovo 7XB7A00028 HDD?
Yes. Lenovo XClarity Administrator and onboard S.M.A.R.T. report drive status, predictive failure analysis and performance metrics in real time.
What is the advantage of the 2.5" form factor in this Lenovo HDD?
The 2.5" design allows higher rack density, reduced power consumption, better cooling and flexibility for modern blade and rack servers.
Are firmware updates available for the Lenovo 7XB7A00028?
Yes. Firmware updates can be downloaded via Lenovo Support Portal and applied through XClarity Controller or iLO utilities to ensure optimal performance.
What use cases are ideal for the Lenovo 1.8 TB 10K SAS HDD?
Ideal use cases include virtualization hosts, database servers, backup targets, ERP systems and any workload requiring balanced performance with high reliability.