HP
HP Midline 454146-B21 1TB 7200 RPM SATA 3.0Gb/s 3.5" internal hard drive
A 1 TB 3.5-inch SATA hard drive spinning at 7200 RPM with an 8.5 ms average seek time, built for server storage
- PackagingRetail
- InterfaceSATA 3.0Gb/s
- Capacity1TB
- NAND Flash Memory TypeHard Drive
- RPM7200 RPM
- Average Seek Time8.5ms
- 1TB capacity for large data storage
- 7200 RPM spindle speed for responsive access
- SATA 3.0Gb/s interface for broad compatibility
- 5-inch form factor fits standard drive bays
- Hot-plug support enables drive swaps without shutdown
1 TB SATA 3.0 Gb/s 7200 RPM drive
This HP Midline 454146-B21 is a 3.5-inch internal hard drive with a 1 TB capacity and a 7200 RPM spindle speed. It connects through a SATA 3.0 Gb/s interface and is supplied in retail packaging. The drive is intended for desktop and entry-server storage applications. ||
Server and archival workloads
The Midline series targets external storage, backup and archival tasks with workloads of 40 % or less. It suits administrators who need economical high-capacity drives for non-mission-critical servers. Buyers who need drives rated for heavier continuous workloads should look at other product lines. ||
SATA 3.0 Gb/s interface
The drive uses a SATA 3.0 Gb/s interface, which determines host compatibility and maximum transfer rate. Verify that the system board or controller supports this interface before purchase.
จุดเด่น
- 1TB capacity for large data storage
- 7200 RPM spindle speed for responsive access
- SATA 3.0Gb/s interface for broad compatibility
- 5-inch form factor fits standard drive bays
- Hot-plug support enables drive swaps without shutdown
ข้อมูลจำเพาะ
| Brand | HP |
|---|---|
| Series | Midline |
| Model | 454146-B21 |
| Packaging | Retail |
| Interface | SATA 3.0Gb/s |
| Capacity | 1TB |
| NAND Flash Memory Type | Hard Drive |
| RPM | 7200 RPM |
| Average Seek Time | 8.5ms |
| Average Latency | 3Gb/s |
| Features | Hot Plug |
| Usage | Ideal for Servers |
| Form Factor | 3.5" |
| น้ำหนักในการจัดส่ง | 1.36 kg |
| ขนาดบรรจุภัณฑ์ | 178 × 127 × 51 mm |
คำถามเกี่ยวกับสินค้านี้
Is the 1 TB capacity the only option for the HP Midline 454146-B21?
The HP Midline 454146-B21 is offered in a single 1 TB capacity. If you need a different size, you would have to select another model from the Midline range.
What does the 7200 RPM speed mean for daily server workloads?
At 7200 RPM the drive delivers an 8.5 ms average seek time, giving responsive read and write performance for backup, archival and external storage tasks rated at 40 % duty cycle or less.
How does the SATA 3.0 Gb/s interface limit real-world transfer rates?
The SATA 3.0 Gb/s link caps the theoretical maximum at 3 Gb/s, so sustained throughput will stay below that ceiling once the drive is installed in a server or storage array.
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