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Lenovo 7XB7A00045 8TB 7.2K 3.5"
Lenovo ThinkSystem 3.5 8TB 7.2K SAS 12Gb Hot Swap 512e HDD
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Lenovo 7XB7A00045 8TB 7.2K 3.5" is a high-capacity HDD engineered for reliable operation in demanding environments. This drive features a traditional hard disk design with a 3.5-inch form factor, utilizes a SATA III interface, operates at 7200 RPM, and provides an ample 8 TB of storage with a 256 MB cache. It is built with a focus on durability and performance, meeting the needs of systems that require steady read/write operations and dependable reliability.
Designed with advanced data center and enterprise applications in mind, this Lenovo HDD includes helium-sealed construction and vibration protection to help maintain consistent performance in multi-drive setups. Its workload rating of 300 TB/yr and compatibility with desktop, server, NAS, and surveillance use cases make it an ideal choice for environments that demand high capacity, energy efficiency, and long-term endurance.
Lenovo 7XB7A00045 8TB 7.2K 3.5" price is is available on request. Get immediate quote.
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| Lenovo 7XB7A00045 8TB 7.2K 3.5" |  Lenovo 7N47A00130 Onboard SSD |  Lenovo 7XB7A00022 600GB 15K 2.5" |  Lenovo 7XB7A00041 1TB 7.2K 3.5" |  Lenovo 7XB7A00028 1.8TB 10K 2.5" | |
|---|---|---|---|---|---|
| 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 | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III | SAS 12Gb/s | SATA III | SAS 12Gb/s |
| Form Factor | 3.5-inch | 2.5-inch | 2.5-inch | 3.5-inch | 2.5-inch |
| Storage Capacity | 8 TB | 1 TB | 600 GB | 1 TB | 1.8 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 15000 RPM | 7200 RPM | 10000 RPM |
| Cache (Buffer Size) | 256 MB | 128 MB | 64 MB | 64 MB | 128 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr | 180 TB/yr | 550 TB/yr | 55 TB/yr | 300 TB/yr |
| Encryption Support | No | AES 256-bit | No | No | No |
| Helium Sealed | Helium-Sealed | Helium-Sealed | No | No | No |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Single | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | No | Yes |
| Operating Temperature | 5–60°C | 5–55°C | 5–60°C | 5–55°C | 5–60°C |
| Product Name | Lenovo 7XB7A00045 8TB 7.2K 3.5" | Lenovo 7N47A00130 Onboard SSD | Lenovo 7XB7A00022 600GB 15K 2.5" | Lenovo 7XB7A00041 1TB 7.2K 3.5" | Lenovo 7XB7A00028 1.8TB 10K 2.5" |
| Height | 1.03 inches | 0.37 inches | 0.28 inches | 1.03 inches | 0.28 inches |
| Width | 4.00 inches | 2.75 inches | 2.75 inches | 5.79 inches | 2.75 inches |
| Depth | 5.79 inches | 3.95 inches | 3.95 inches | 4.00 inches | 3.95 inches |
| Weight | 1.32 lbs | 0.7 lbs | 0.7 lbs | 1.4 lbs | 0.62 lbs |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
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Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
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The Lenovo ThinkSystem 7XB7A00045 HDD provides 8TB of raw storage capacity.
This drive uses a 12Gb/s SAS (Serial Attached SCSI) interface for high-throughput data transfer.
The HDD spins at 7,200 revolutions per minute (RPM) for a balance of performance and reliability.
The unit is a 3.5-inch, hot-swap capable hard disk drive designed for rack and tower servers.
Yes. The 7XB7A00045 drive supports hot-swap functionality in compatible Lenovo ThinkSystem enclosures.
It uses 512e technology, emulating 512-byte sectors on a 4K physical sector drive for broad OS support.
Compatibility spans Lenovo ThinkSystem servers equipped with 12Gb/s SAS backplanes and appropriate drive bays.
The drive delivers an average rotational latency of approximately 4.17 milliseconds.
The Lenovo 8TB SAS HDD typically achieves sequential transfer rates up to 245 MB/s under optimal conditions.
This HDD is rated for a mean time between failures (MTBF) of 2 million hours.
Operating power is about 8.1 W with idle power near 7.8 W, depending on workload.
The drive operates reliably between 5 °C and 55 °C (41 °F to 131 °F).
Insert the drive into a compatible 3.5" drive bay caddy, slide it into the SAS backplane, and secure the latch.
No. This model does not include integrated self-encrypting drive (SED) capabilities.
Lenovo offers a standard one-year limited warranty, upgradeable with service contracts.
Yes. The drive is certified for use in hardware RAID arrays on Lenovo ThinkSystem storage controllers.
Use Lenovo XClarity Controller or the server UEFI Service Processor to scan for and apply the latest drive firmware.
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