Toshiba
Toshiba MK1401GRRB 147GB 15000 RPM 32MB SAS 6.0Gb/s 2.5" laptop hard drive
A 147 GB, 15 000 RPM SAS enterprise drive in a 2.5 inch form factor with 32 MB cache
- Capacity147GB
- RPM15000 RPM
- InterfaceSAS 6Gb/s
- Cache32MB
- NAND Flash Memory TypeHard Drive
- Form Factor2.5"
- 15,000 RPM spindle speed for fast data access
- 32 MB cache buffer accelerates read and write operations
- 0 Gbps SAS interface provides high-throughput connectivity
- 5 inch form factor fits dense enterprise enclosures
- 147 GB capacity stores critical workloads
Enterprise 2.5 inch SAS drive
The Toshiba MK1401GRRB is a 147 GB 2.5 inch enterprise hard drive spinning at 15000 RPM with a 6.0 Gbps SAS interface and 32 MB cache. It is built for servers and storage arrays that demand high IOPS in a small form factor. The 15 mm height fits standard enterprise bays. Condition is new.
Suits SAS-equipped servers and arrays
This drive suits administrators upgrading or repairing SAS-based enterprise systems that accept a 15 mm 2.5 inch drive. Buyers whose hardware lacks a SAS controller or backplane cannot use this drive. Laptops or desktops without enterprise SAS infrastructure should look elsewhere.
6.0 Gbps SAS interface decides fit
The single specification that determines compatibility is the 6.0 Gbps SAS interface. The host must provide a SAS connection running at this speed; any other interface will not work. Verify the controller and backplane support SAS before purchase.
Highlights
- 15,000 RPM spindle speed for fast data access
- 32 MB cache buffer accelerates read and write operations
- 0 Gbps SAS interface provides high-throughput connectivity
- 5 inch form factor fits dense enterprise enclosures
- 147 GB capacity stores critical workloads
Specifications
| Brand | TOSHIBA |
|---|---|
| Model | MK1401GRRB |
| Capacity | 147GB |
| RPM | 15000 RPM |
| Interface | SAS 6Gb/s |
| Cache | 32MB |
| NAND Flash Memory Type | Hard Drive |
| Form Factor | 2.5" |
| Height (maximum) | 15mm |
| Width (maximum) | 69.85 mm |
| Length (maximum) | 100.45 mm |
| Features | 2.5 inch (6.4 cm) Enterprise class Hard Disk Drive Rotational speed: 15k rpm 6.0 Gbps SAS interface Environmental friendly: Best power consumption efficiency compared to 3.5 inch (8.9 cm) HDD |
| Shipping weight | 0.45 kg |
| Package size | 152 × 89 × 30 mm |
Questions about this item
How much heat and power does the 15000 RPM SAS drive generate during continuous operation?
The 2.5 inch enterprise drive is highlighted for best power consumption efficiency compared to 3.5 inch HDDs, and its 15000 RPM rotational speed is specified.
What host interface and controller does the MK1401GRRB require to function?
This drive uses a 6.0 Gbps SAS interface and is noted as not compatible with desktop PCs, so a SAS-capable controller or backplane is required.
Will the 15mm height 2.5 inch drive fit in the same bay as my existing 3.5 inch hard drives?
The drive measures 15mm in height with a 2.5 inch form factor, while 3.5 inch drives are 8.9 cm wide, so they use different mounting bays.
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