Seagate Momentus 5400.4 - 250GB 5400RPM SATA II 3Gb/s 8MB Cache 2.5" 9.5mm Laptop Hard Drive - ST9250827AS
The Seagate ST9250827AS has been Discontinued. Replacement option is the ST500LM030.
| Condition | Refurbished |
|---|---|
| Warranty | 90 Day Warranty |
| Availability | Yes - Ships in 1 to 2 Days |
| Manufacturer | Seagate Technology |
|---|---|
| Model | ST9250827AS |
| Series | Seagate Momentus 5400.4 |
| UPC Code | 890552607440 |
Seagate Momentus 5400.4 Hard Drive
The Seagate Advantage - The Seagate Momentus 5400.4 drive offers the best combination of capacity, mobility and durability in a laptop hard drive. By utilizing 2nd-generation Seagate PMR, the Momentus 5400.4 drive delivers an unmatched durability that will last for years to come. With a powerful SATA 3Gb/s interface and up to 250 GB of capacity, this drive is ideal for mainstream laptops, gaming laptops, workstations and personal external storage.
Durable Mobility—Anywhere, Anytime - The Momentus 5400.4 drive is the industry’s most reliable hard drive, with proven second generation Seagate perpendicular magnetic recording technology, a SATA 3Gb/s interface and up to 250 GB of capacity. For mainstream laptops, gaming laptops, workstations and personal external storage, it’s the best possible storage choice.
5-Year Limited Warranty - Seagate offers the industry’s leading warranty to demonstrate our commitment to product reliability and our customers’ success. Every Seagate internal hard drive for PCs, laptop computers and entry-level servers is covered by a 5-year limited warranty.
Key Features and Benefits
- Industry’s most reliable hard drive with proven second-generation Seagate® perpendicular magnetic recording technology.
- SATA 3Gb/s interface with Native Command Queuing, the fastest interface available today.
- Performance: 806-Mb/s sustained data rate.
- Power:
     - Seek: 2.0 watts
     - Read: 2.0 watts
     - Write: 1.6 watts
- 8-MB Onboard Cache.
- 56 percent areal density increase from previous product generation.
- Robust design and high shock tolerance enable mobility for rugged notebook operating environments.
- 900 Gs of nonoperating shock make the drive ideal for notebook PCs and industrial applications.
  Key Applications
- Mainstream Laptops
- Workstations
- Gaming Systems
- Small Form Factor PCs
- External boxes
- Non-Mission-Critical Blade Servers
Product Specs
| Capacity | 250 GB |
|---|---|
| Spindle Speed | 5400 RPM Fluid Dynamic (FDB) Motor |
| Cache Buffer | 8 MB Intelligent Caching |
| Advanced Format | No |
| Form Factor | 2.5 Inch Internal Hard Drive |
| Interface | SATA II 3Gb/sec (Generation 2) |
| Interface Speed | 3Gb/sec - Data Transfer Rate (max) Buffer to Host |
| Data Transfer Rate | up to 97MB/sec Host to/from Drive (Sustained) |
| Interface Connector | SATA (7-Pin Signal and 15-Pin Power Connector) |
| Recording Technology | Perpendicular Magnetic Recording (PMR) Technology |
| Life Expectancy | 500,000 Hours MTTF (Mean Time To Failures) |
| Workload Rating | < 55 TB/yr (Workload Rate Limit) / 600,000 (Load/Unload Cycles) |
| Shock Resistance | Operating: 325Gs (2ms) / Non Operating: 900Gs (1ms) |
| Encryption | No |
| Rohs Compliant | Yes |
| Dimensions | (L x W x H) 100.5mm x 69.85mm x 9.5mm |
| Classification | Mainstream Drives |
Key Features
- Capacities up to 250GB
- 5400 RPM Rotational Speed Motor
- SATA II 3Gb/s Interface
- Low Power Consumption
- Read Multiple and Write Multiple Command Support
- Whisper Quiet with Fluid Dynamic Bearing (FDB) Motors
- Native Command Queuing (NCQ) Technology
- Full-track Multiple-Sector Transfer Capability
- State-of-the-Art Cache and On-the-Fly Error-Correction Algorithms
- Staggered Spin-up Technology
- NoiseGuards Technology
- SilentSeek Technology
- Perpendicular Magnetic Recording (PMR) Technology
- QuietStep Ramp Load Technology
- Seagate SmartAlign Technology