SAMSUNG
SAMSUNG 840 EVO MZ-7TE250LW 250GB SATA internal SSD
A 2.5 inch SATA internal SSD with 250GB capacity, 540MB/s sequential read, 520MBps sequential write, and 97000 IOPS random read performance
- Device TypeInternal Solid State Drive (SSD)
- Form Factor2.5"
- Capacity250GB
- Memory ComponentsTLC
- InterfaceSATA III
- ControllerSamsung MEX
- Faster boot and load times with 540MB/s sequential read
- Responsive multitasking backed by 97,000 random read IOPS
- Quick file saves from 520MB/s sequential write
- Low heat and silent running at 0.045W idle power
- Reliable long-term storage rated for 1,500,000 hours MTBF
Samsung 840 EVO 250GB SATA SSD
This Samsung 840 EVO internal solid state drive provides 250GB of storage using a SATA III interface. It uses TLC memory components and a Samsung MEX controller inside a standard 2.5 inch form factor. The drive suits desktops or laptops needing a straightforward storage upgrade.
Check SATA port and bay clearance
Verify your system has a free SATA III port and a 2.5 inch drive bay or suitable adapter before ordering. The drive measures 7.11mm in height, 69.85mm wide and 100.08mm deep, so confirm physical space inside your chassis. Ensure your operating environment stays within 0°C to 60°C and 5% to 95% humidity.
7.11mm metal casing with cable bundle
The 7.11mm metal casing fits standard laptop caddies and desktop trays without forcing. A USB 3.0 to SATA cable and a drive spacer are included in the package for data migration or external use. Low idle power draw of 0.045W helps battery life on portable systems.
Puntos fuertes
- Faster boot and load times with 540MB/s sequential read
- Responsive multitasking backed by 97,000 random read IOPS
- Quick file saves from 520MB/s sequential write
- Low heat and silent running at 0.045W idle power
- Reliable long-term storage rated for 1,500,000 hours MTBF
Especificaciones
| Brand | SAMSUNG |
|---|---|
| Series | 840 EVO |
| Model | MZ-7TE250LW |
| Device Type | Internal Solid State Drive (SSD) |
| Form Factor | 2.5" |
| Capacity | 250GB |
| Memory Components | TLC |
| Interface | SATA III |
| Controller | Samsung MEX |
| Sustained Sequential Read | 540MB/s |
| Sustained Sequential Write | 520MBps |
| 4KB Random Read | Up to 97,000 IOPS |
| 4KB Random Write | Up to 66,000 IOPS |
| MTBF | 1,500,000 hours |
| Power Consumption (Idle) | 0.045W |
| Operating Temperature | 0°C ~ +60°C |
| Operating Humidity | 5% to 95% RH |
| Height | 7.11mm |
| Width | 69.85mm |
| Depth | 100.08mm |
| Weight | 0.12 lbs. |
| Package Content | USB3.0 to SATA Cable Drive Spacer |
| Peso de envío | 0.15 kg |
| Dimensiones del paquete | 152 × 147 × 30 mm |
Preguntas sobre este artículo
What comes in the box with the 250GB 840 EVO and what must I buy separately?
The package includes a USB 3.0 to SATA cable and a drive spacer. A SATA data cable and mounting screws for a desktop bay are not included.
How do I decide between the 250GB 840 EVO and other capacities in the same series?
The 250GB model delivers 540MB/s sequential read, 520MB/s write, 97,000 IOPS random read and 66,000 IOPS random write; larger capacities in the series typically raise the write figures while read stays similar.
What does the 540MB/s sequential read figure mean once the drive is installed in my laptop?
It is the sustained throughput the controller can maintain on large, sequential files; real-world speeds will be lower due to OS overhead, file fragmentation and thermal limits inside a 2.5-inch bay.
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