IBM
IBM 49Y1940 internal hard drive
A 2 TB, 7200 RPM SATA 1.5 Gb/s desktop drive in a 3.5″ hot-swap form factor
- InterfaceSATA 1.5Gb/s
- Capacity2TB
- RPM7200 RPM
- Average Seek Time9ms
- Average Latency4.17ms
- FeaturesThis 7200 RPM 2-TB HDD provides 3.5-inch form factor option
- 2 TB capacity for large data storage
- 7200 RPM spindle speed for responsive performance
- SATA 1.5Gb/s interface for broad compatibility
- 5-inch hot-swap design with dual ports
- Fits DS3000 series enclosures up to 96 TB
Drive Identity
The IBM 49Y1940 is a 2TB 3.5-inch internal hard drive spinning at 7200 RPM with a SATA 1.5Gb/s interface. It is built for IBM System x BladeCenter and DS3000 storage enclosures that accept hot-swap 3.5-inch SATA drives.
Hot-Swap Function
The drive includes a tray for tool-less insertion and dual-port connectivity that supports hot-swap replacement inside compatible DS3000 or BladeCenter chassis. This allows drive changes without powering down the enclosure and lets the drive intermix with other DS3000 disk options.
Interface Limit
The SATA 1.5Gb/s link caps maximum throughput at 1.5 Gb/s, so the drive suits arrays or backplanes designed for that generation. Systems requiring SATA 3Gb/s or 6Gb/s signalling will not gain their full bandwidth from this unit.
Puntos fuertes
- 2 TB capacity for large data storage
- 7200 RPM spindle speed for responsive performance
- SATA 1.5Gb/s interface for broad compatibility
- 5-inch hot-swap design with dual ports
- Fits DS3000 series enclosures up to 96 TB
Especificaciones
| Brand | IBM |
|---|---|
| Model | 49Y1940 |
| Interface | SATA 1.5Gb/s |
| Capacity | 2TB |
| RPM | 7200 RPM |
| Average Seek Time | 9ms |
| Average Latency | 4.17ms |
| Features | This 7200 RPM 2-TB HDD provides 3.5-inch form factor option that can be used as hot-swap drive. The addition of a 7200 RPM offering to the IBM System x BladeCenter and storage and I/O Blade family of 3.5-inch SATA HDD offers the highest performing SATA options and will provide a wider selection of choices to satisfy a range of applications. This drive is positioned at the top of IBM's SATA HDD line based on increased performance. |
| Form Factor | 3.5" |
| Peso de envío | 1.22 kg |
| Dimensiones del paquete | 25 × 25 × 25 mm |
Preguntas sobre este artículo
Will the dual-port SATA connector on this 2TB 7200 RPM drive need servicing or replacement over time?
The dual-port SATA interface is a passive connector without moving parts and does not require scheduled maintenance. The mechanical spindle and actuator are the components that wear with use.
What limit appears first when this 49Y1940 drive runs sustained workloads inside a DS3000 enclosure?
The 1.5Gb/s SATA link caps sustained throughput well below the 7200 RPM mechanical capability, so the interface is the first bottleneck during long sequential transfers.
How much noise, heat or power does this 3.5-inch hot-swap drive produce when operating continuously?
The manufacturer highlights do not publish acoustic, thermal or power figures, so exact noise, heat or power values for all-day operation are not available.
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