- Brand : Seagate
- Product family : U-series
- Product name : 40GB HDD
- Product code : ST340823A
- Category : Internal Hard Drives
- Data-sheet quality : created/standardized by Icecat
- Product views : 58830
- Info modified on : 14 Mar 2024 19:15:47
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Long product name Seagate U-series 40GB HDD 3.5" Ultra-ATA/100
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40GB HDD, ULTRA ATA/100, 5400rpm, 1MB Cache
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Seagate U-series 40GB HDD 3.5" Ultra-ATA/100
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On drives less than 33.8GB, Limit Capacity jumper sets the default cylinder translation to 4092 to solve issues with certain BIOS that only auto-detect. Total available sectors are still at full capacity
as reported via Identify Drive data words 52 - 61. On drives greater than 33.8GB, Limit Capacity jumper changes total available sectors as reported via Identify Drive data words 60-61 to 33.8GB. The ATA Set Features F1 sub-command will cause Identify Data words 60-61 to report the true full capacity. Third party partitioning software may be needed to achieve full capacity when using this option jumper. -
Short summary description Seagate U-series 40GB HDD 3.5" Ultra-ATA/100
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Seagate U-series 40GB HDD, 3.5", 40 GB, 5400 RPM
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Long summary description Seagate U-series 40GB HDD 3.5" Ultra-ATA/100
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Seagate U-series 40GB HDD. HDD size: 3.5", HDD capacity: 40 GB, HDD speed: 5400 RPM
| Features | |
|---|---|
| HDD size | 3.5" |
| HDD capacity | 40 GB |
| HDD speed | 5400 RPM |
| Interface | Ultra-ATA/100 |
| Type | HDD |
| Storage drive buffer size | 1 MB |
| HDD number of heads | 4 |
| Read seek time | 9.9 ms |
| Write seek time | 10.9 ms |
| Full stroke seek time | 24 ms |
| Track to track seek time | 1.2 ms |
| Average seek time | 8.9 ms |
| Average latency | 5.55 ms |
| Bytes per sector | 512 |
| Start/stop cycles | 50000 |
| Mean time between failures (MTBF) | 500000 h |
| Power | |
|---|---|
| Power consumption (typical) | 9.6 W |
| Power consumption (standby) | 1.4 W |
| Power consumption (read) | 7.1 W |
| Power consumption (write) | 7.1 W |
| Power consumption (idle) | 4.8 W |
| Operating voltage | 5 / 12 V |
| Start-up current | 1.4 A |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 0 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating vibration | 0.5 G |
| Non-operating vibration | 5 G |
| Operating altitude | -198 - 3048 m |
| Non-operating altitude | -198 - 12192 m |
| Operating shock | 63 G |
| Non-operating shock | 350 G |
| Weight & dimensions | |
|---|---|
| Width | 101.8 mm |
| Height | 26.1 mm |
| Depth | 147 mm |
| Weight | 590 g |
| Other features | |
|---|---|
| Drive devices burst data transfer rate (DMA) | 2 |
| Drive devices burst data transfer rate (PIO) | 4 |
| Drive devices burst data transfer rate (Ultra DMA) | 5 |
| Drive ready time | 10 s |
| Country | Distributor |
|---|---|
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1 distributor(s) |