Intel
Intel DC S3520 480GB 2.5" SATA enterprise SSD
A 2.5-inch SATA enterprise SSD delivering 480GB capacity with 450 MBps sequential read and 380 MBps sequential write speeds
- Form Factor2.5"
- Capacity480GB
- Memory ComponentsMLC
- InterfaceSATA III
- Max Sequential ReadUp to 450 MBps
- Max Sequential WriteUp to 380 MBps
Options 480GB
- 1.6TB
- 480GB
- 240GB
- 150GB
Doorgestreepte varianten bestaan wel, maar zijn hier niet op voorraad.
- Delivers up to 450 MBps sequential read for fast data access
- Writes sequentially at up to 380 MBps to handle heavy write workloads
- Achieves 65,500 IOPS random read for responsive mixed-use performance
- Maintains 1.0 DWPD endurance for reliable daily operation
- Consumes 0.5W idle power to reduce server energy costs
Intel DC S3520 480GB SATA enterprise SSD
The Intel DC S3520 is a 480GB 2.5-inch SATA solid-state drive built for server and storage arrays. It uses MLC flash and delivers sequential reads up to 450 MBps and writes up to 380 MBps with 65,500 random read IOPS and 16,000 random write IOPS. The drive is rated at 1.0 DWPD endurance and a 2,000,000-hour MTBF for mixed read-write workloads.
Compatibility checklist for your server
Verify that your system provides a 2.5-inch drive bay with a SATA III connection and can supply 3.2 W active power and 0.5 W idle power. The 7 mm z-height fits standard bays but confirm clearance if using a slim chassis or hot-swap tray. Operating temperature range is 0 °C to 70 °C, so ensure adequate airflow in the enclosure.
Efficiency gains over the previous series
Compared with the DC S3510 series this model reduces idle power by 15 percent and active write power by 30 percent while raising performance per watt by 35 percent. Read latency is 42 µs and write latency is 40 µs. The drive withstands 1000 G shock and 2.17 GRMS operating vibration for reliable operation in dense racks.
Pluspunten
- Delivers up to 450 MBps sequential read for fast data access
- Writes sequentially at up to 380 MBps to handle heavy write workloads
- Achieves 65,500 IOPS random read for responsive mixed-use performance
- Maintains 1.0 DWPD endurance for reliable daily operation
- Consumes 0.5W idle power to reduce server energy costs
Specificaties
| Brand | Intel |
|---|---|
| Series | DC S3520 |
| Model | SSDSC2BB480G701 |
| Form Factor | 2.5" |
| Capacity | 480GB |
| Memory Components | MLC |
| Interface | SATA III |
| Max Sequential Read | Up to 450 MBps |
| Max Sequential Write | Up to 380 MBps |
| 4KB Random Read | Up to 65,500 IOPS |
| 4KB Random Write | Up to 16,000 IOPS |
| Read Latency | 42µs |
| Write Latency | 40µs |
| MTBF | 2,000,000 hours |
| Features | Excellent efficiency across power states (compared to DC S3510 Series) - 15% lower idle power - 30% lower active write power - +35% performance/watt (compared to DC S3510 Series) Increased endurance at 1.0 DWPD, suitable for a broad range of applications Low latency Form factors - 2.5" and M.2 (80mm) with increased capacities |
| Power Consumption (Idle) | 0.5W |
| Power Consumption (Active) | 3.2W |
| Operating Temperature | 0°C ~ +70°C |
| Max Shock Resistance | 1000G/0.5ms |
| Max Vibration Resistance | Operating: 2.17 GRMS (5-700 Hz) Non-Operating: 3.13 GRMS (5-800 Hz) |
| Height | 7.00mm |
| Weight | 2.19 oz. |
Vragen over dit artikel
Does the Intel DC S3520 480GB SSD include mounting brackets or cables in the single pack?
The generic single pack contains only the 2.5 inch 7mm drive; SATA data and power cables plus any mounting hardware must be sourced separately.
How does the 1.0 DWPD endurance rating guide capacity choice for this 480GB model?
At 1.0 drive writes per day the 480GB unit can sustain 480GB of host writes daily for the warranty period, matching mixed read-write server workloads.
What does the 450 MBps sequential read figure mean when the drive is installed in a SATA III server backplane?
The 450 MBps ceiling is the SATA III interface limit; real-world throughput will sit at or below that value depending on queue depth and controller overhead.
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