SAMSUNG
SAMSUNG PM863a 1.92TB 2.5" SATA internal SSD
A 1.92 TB SATA solid-state drive with 520 MB/s reads, 480 MB/s writes and 97,000 write IOPS in a 2.5-inch form factor
- Device TypeInternal Solid State Drive (SSD)
- Form Factor2.5"
- Capacity1.92TB
- Sustained Sequential Read520M
- Sustained Sequential WriteUp to 480Mbps
- 4KB Random ReadUp to 55,000 IOPS
- 92 TB capacity stores large datasets and applications
- 520 MB/s sequential read accelerates data access
- 480 MB/s sequential write speeds up file transfers
- 55,000 random read IOPS boosts database responsiveness
- 97,000 random write IOPS handles heavy write workloads
Enterprise Capacity 1.92TB
The Samsung PM863a is a 2.5-inch internal SSD built for read-intensive enterprise workloads. Its 1.92TB capacity suits database servers, virtualisation hosts and content repositories that demand consistent throughput.
2.5-inch SATA Build
The standard 2.5-inch form factor fits common drive bays and backplanes using a SATA 6Gb/s connector. With 3.45W active power and a 0°C to 55°C operating range, the drive integrates into existing enclosures without extra cooling or cabling changes.
Endurance Rating 2000000 Hours MTBF
A 2,000,000-hour MTBF and triple-level cell NAND indicate the drive is engineered for sustained random read performance of up to 55,000 IOPS. This reliability figure is the primary metric for deciding whether the PM863a matches a given deployment's durability requirements.
Besonderheiten
- 92 TB capacity stores large datasets and applications
- 520 MB/s sequential read accelerates data access
- 480 MB/s sequential write speeds up file transfers
- 55,000 random read IOPS boosts database responsiveness
- 97,000 random write IOPS handles heavy write workloads
Technische Daten
| Brand | SAMSUNG |
|---|---|
| Part Number | MZ-7LM1T9N |
| Device Type | Internal Solid State Drive (SSD) |
| Form Factor | 2.5" |
| Capacity | 1.92TB |
| Sustained Sequential Read | 520M |
| Sustained Sequential Write | Up to 480Mbps |
| 4KB Random Read | Up to 55,000 IOPS |
| 4KB Random Write | Up to 97000 Iops |
| MTBF | 2,000,000 hours |
| Power Consumption (Active) | 3.45W |
| Operating Temperature | 0°C ~ +55°C |
| Weight | 3.0000 |
Fragen zu diesem Artikel
What does the SATA 6Gb/s interface cap sequential read and write speeds at for this drive?
The SATA 6Gb/s interface limits this PM863a to 520 MB/s sustained sequential read and 480 MB/s sustained sequential write.
What physical space and mounting does the 2.5-inch form factor need?
It fits a standard 2.5-inch drive bay with SATA data and power connectors and weighs 3.0000 grams.
How is the drive installed and what step is often missed?
Secure the drive in the bay, connect SATA data and power cables, then initialise and format the 1.92TB volume in the OS before use.
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