SAMSUNG
SAMSUNG MZ-QL21T900 PM9A3 1.92TB enterprise SSD
- 2.5" U.2
- 1.92TB
472,99 USD
0.005893BTC
Disponibile
SAMSUNG
SAMSUNG MZ-QL296000 960GB enterprise SSD
A 960 GB enterprise U.2 drive delivering 6500 MB/s reads and 1 DWPD endurance for PCIe 4.0 servers
- Form Factor2.5" U.2
- Capacity960GB
- Memory ComponentsV-NAND TLC
- InterfacePCIe 4.0 x4 NVMe 1.4
- ControllerSamsung Elpis Controller
- CacheSamsung Low Power SDRAM
- Fast sequential reads up to 6500 MBps with PCIe 4.0 x4 NVMe 1.4
- Sustained write performance up to 1500 MBps for heavy workloads
- High random read IOPS up to 580000 for responsive database access
- Enterprise endurance rated at 1 DWPD and 1752 TBW
- 256-bit AES encryption protects data at rest
960GB U.2 enterprise SSD
The Samsung PM9A3 is a 960GB enterprise solid-state drive in a 2.5-inch U.2 form factor. It uses V-NAND TLC memory with a Samsung Elpis controller and low-power SDRAM cache. Designed for servers and storage arrays that need consistent throughput and 1 DWPD endurance. New condition.
PCIe 4.0 x4 NVMe 1.4 interface limits
The drive connects through a PCIe 4.0 x4 link using NVMe 1.4. Maximum sequential read reaches 6500 MBps while sequential write tops out at 1500 MBps. Random 4KB read performance is rated at 580,000 IOPS and random write at 70,000 IOPS. These figures are bound by the four-lane PCIe 4.0 interface.
1 DWPD endurance decides fit
The drive is warranted for 1 drive write per day, equating to 1,752 TBW over its lifetime. MTBF is rated at 2,000,000 hours. Active power draw is 9.5W for reads and 8.0W for writes with 3.5W idle. Buyers who need higher write endurance or multiple drive writes per day should look elsewhere.
Punti di forza
- Fast sequential reads up to 6500 MBps with PCIe 4.0 x4 NVMe 1.4
- Sustained write performance up to 1500 MBps for heavy workloads
- High random read IOPS up to 580000 for responsive database access
- Enterprise endurance rated at 1 DWPD and 1752 TBW
- 256-bit AES encryption protects data at rest
Caratteristiche tecniche
| Brand | SAMSUNG |
|---|---|
| Model | PM9A3 |
| Part Number | MZ-QL296000 |
| Form Factor | 2.5" U.2 |
| Capacity | 960GB |
| Memory Components | V-NAND TLC |
| Interface | PCIe 4.0 x4 NVMe 1.4 |
| Controller | Samsung Elpis Controller |
| Cache | Samsung Low Power SDRAM |
| Max Sequential Read | Up to 6500 MBps |
| Max Sequential Write | Up to 1500 MBps |
| 4KB Random Read | Up to 580,000 IOPS |
| 4KB Random Write | Up to 70,000 IOPS |
| Endurance | 1 DWPD |
| MTBF | 2,000,000 hours |
| Features | 1,752 TBW |
| Power Consumption (Idle) | 3.5W |
| Power Consumption (Active) | Read/Write: 9.5W / 8.0W |
| Operating Temperature | 0°C ~ +70°C |
| Max Shock Resistance | 1,500G & 0.5 ms (Half sine) |
| Height | 7.00mm |
| Width | 69.85mm |
| Depth | 100.20mm |
| Weight | 90.00 g |
| Peso di spedizione | 0.18 kg |
| Dimensioni del pacco | 178 × 127 × 15 mm |
Altre versioni di questo modello
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SAMSUNG
SAMSUNG MZQL27T6HBLA-00A07 PM9A3 7.68TB enterprise SSD 2.5" U.2 PCIe 4.0 x4 NVMe 1.4
- 2.5" U.2
- 7.68TB
4.338,99 USD
0.05405965BTC
DisponibileDomande su questo articolo
What capacity does the PM9A3 MZ-QL296000 provide?
The drive provides 960GB of usable storage in a single 2.5" U.2 form factor.
How does the 6500 MBps sequential read translate to real workloads?
Large-file reads such as backup streams or video ingest can approach 6500 MBps when the host PCIe 4.0 x4 link is saturated.
What does the PCIe 4.0 x4 NVMe 1.4 interface cap in practice?
The x4 lane width limits peak throughput to the PCIe 4.0 x4 maximum, so sequential reads top out at 6500 MBps and writes at 1500 MBps.
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