SAMSUNG
SAMSUNG MZ-7L348000 PM893 480GB 2.5" SATA enterprise SSD
Enterprise 2.5" SATA SSD with 480GB V-NAND TLC, 550 MBps read, 520 MBps write, 1 DWPD endurance and 2,000,000-hour MTBF
- Form Factor2.5"
- Capacity480GB
- Memory ComponentsV-NAND TLC
- InterfaceSATA III
- ControllerSamsung Metis Controller
- CacheSamsung Low Power SDRAM
- Fast sequential reads up to 550 MBps speed workflows
- High random read 98,000 IOPS handles mixed workloads
- Enterprise endurance 1 DWPD and 876 TBW for heavy writes
- Proven reliability 2,000,000 hours MTBF reduces downtime
- Low active power 3.2W cuts server energy use
Samsung PM893 480 GB enterprise SSD
The Samsung PM893 is a 2.5-inch SATA solid-state drive built for server and storage arrays. It uses V-NAND TLC memory and a Samsung Metis controller to deliver consistent performance in mixed read-write workloads. A 1 DWPD endurance rating and 876 TBW total bytes written suit write-intensive applications such as databases and virtualisation hosts.
Who this suits and who should look elsewhere
This drive fits administrators who need a SATA replacement for 2.5-inch hard drives in existing bays and backplanes. The 480 GB capacity works well for boot volumes, logging tiers or caching layers. Buyers who need higher capacity per slot, PCIe-attached throughput or a different endurance class should evaluate other models.
The spec that decides fit
The SATA III interface caps sequential throughput at 550 MBps read and 520 MBps write, so the drive will not exceed the bus limit. Verify that your controller or backplane supports SATA 6 Gb/s to obtain the rated speeds.
Öne çıkanlar
- Fast sequential reads up to 550 MBps speed workflows
- High random read 98,000 IOPS handles mixed workloads
- Enterprise endurance 1 DWPD and 876 TBW for heavy writes
- Proven reliability 2,000,000 hours MTBF reduces downtime
- Low active power 3.2W cuts server energy use
Teknik özellikler
| Brand | SAMSUNG |
|---|---|
| Model | PM893 |
| Part Number | MZ-7L348000 |
| Form Factor | 2.5" |
| Capacity | 480GB |
| Memory Components | V-NAND TLC |
| Interface | SATA III |
| Controller | Samsung Metis Controller |
| Cache | Samsung Low Power SDRAM |
| Max Sequential Read | Up to 550 MBps |
| Max Sequential Write | Up to 520 MBps |
| 4KB Random Read | Up to 98,000 IOPS |
| 4KB Random Write | Up to 29,000 IOPS |
| Endurance | 1 DWPD |
| MTBF | 2,000,000 hours |
| Features | 876 TBW |
| Power Consumption (Idle) | 1.5W |
| Power Consumption (Active) | Read/Write: 2.1W / 3.2W |
| Operating Temperature | 0°C ~ +70°C |
| Max Shock Resistance | 1,500G & 0.5 ms (Half sine) |
| Height | 7.00mm |
| Width | 69.85mm |
| Depth | 100.00mm |
| Weight | 70.00 g |
| Kargo ağırlığı | 0.12 kg |
| Koli boyutu | 178 × 127 × 15 mm |
Bu modelin diğer sürümleri
Aynı seriden 5 tane daha
Aynı aile, farklı bellek, soğutucu veya frekans — karar vermeden önce karşılaştırın.
Bu ürünle ilgili sorular
Does the 2.5-inch SATA III drive ship with a mounting bracket or adapter, or do I need to buy one separately?
The PM893 is supplied as the bare 7 mm 2.5-inch SATA III drive only; any 3.5-inch bracket, hot-swap caddy or SATA cable must be sourced separately.
The PM893 comes in several capacities — why choose the 480 GB model over the larger ones?
The 480 GB version delivers 98,000 read IOPS and 29,000 write IOPS with 876 TBW endurance, making it cost-effective for read-heavy workloads that do not need more space.
What does the 550 MBps sequential read figure mean once the drive is installed in a server?
In a SATA III backplane the drive can sustain up to 550 MBps sequential reads and 520 MBps writes, with 1.5 W idle and 3.2 W active power draw.
Bu reyondan diğerleri
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