SAMSUNG
SAMSUNG MZ-77E2T0E 2.5" 2TB SATA internal SSD
A 2.5 inch SATA SSD with 2TB capacity, Samsung V‑NAND 3bit MLC, 2 GB DDR4 cache, AES 256 encryption, up to 560 MBps read and 530 MBps write, rated 1.5 million hours MTBF
- Device TypeInternal Solid State Drive (SSD)
- Used ForEnterprise
- Form Factor2.5"
- Capacity2TB
- Memory ComponentsSamsung V-NAND 3bit MLC
- InterfaceSATA III
- Enterprise-grade reliability with 1.5 million hours MTBF
- Hardware AES 256 encryption plus TCG Opal 2.0 and IEEE1667 support
- 2 GB DDR4 cache boosts sustained write performance
- Sequential reads up to 560 MBps and writes up to 530 MBps
- Low 35 mW idle power extends laptop battery life
Enterprise 2.5" SATA SSD
The Samsung MZ-77E2T0E is a 2TB internal solid state drive built for enterprise workloads. It uses Samsung V-NAND 3bit MLC memory and a 2 GB Low Power DDR4 SDRAM cache. The 2.5 inch form factor fits standard drive bays in servers and workstations.
SATA III throughput limits
The SATA III interface caps sequential reads at 560 MBps and writes at 530 MBps. Protocol overhead and host controller performance determine real-world speeds, so sustained transfers will sit below those peaks. Queue depth and command overhead also affect random I/O consistency.
Hardware encryption and shock rating
Hardware AES 256 encryption follows TCG Opal 2.0 and IEEE 1667 standards for data-at-rest protection. The drive withstands 1,500 G shock for 0.5 ms half-sine pulses, and idle power draws a maximum of 35 mW. A 1.5 million hour MTBF rating supports continuous operation.
Pontos fortes
- Enterprise-grade reliability with 1.5 million hours MTBF
- Hardware AES 256 encryption plus TCG Opal 2.0 and IEEE1667 support
- 2 GB DDR4 cache boosts sustained write performance
- Sequential reads up to 560 MBps and writes up to 530 MBps
- Low 35 mW idle power extends laptop battery life
Especificações
| Brand | SAMSUNG |
|---|---|
| Model | MZ-77E2T0E |
| Part Number | MZ-77E2T0E |
| Device Type | Internal Solid State Drive (SSD) |
| Used For | Enterprise |
| Form Factor | 2.5" |
| Capacity | 2TB |
| Memory Components | Samsung V-NAND 3bit MLC |
| Interface | SATA III |
| Protocol | SATA |
| Cache | Samsung 2 GB Low Power DDR4 SDRAM |
| Encryption | Class 0 (AES 256) TCG/Opal v2.0, MS eDrive (IEEE1667) |
| Max Sequential Read | Up to 560 MBps |
| Max Sequential Write | Up to 530 MBps |
| MTBF | 1.5 Million Hours Reliability (MTBF) |
| Power Consumption (Idle) | Max. 35 mW * Actual power consumption may vary depending on system hardware & configuration |
| Max Shock Resistance | 1,500 G & 0.5 ms (Half sine) |
| Height | 0.27" |
| Width | 3.94" |
| Depth | 2.75" |
| Peso de envio | 1.07 kg |
| Dimensões da embalagem | 152 × 127 × 76 mm |
Perguntas sobre este artigo
Will this 2.5-inch SATA drive fit in my laptop drive bay?
The drive measures 3.94 inches wide, 2.75 inches deep and 0.27 inches high, matching the standard 2.5-inch SATA form factor used in most laptop bays.
Does the hardware encryption work with Windows BitLocker?
Yes, the drive supports MS eDrive IEEE 1667 and TCG Opal 2.0, allowing BitLocker to offload encryption to the controller without software overhead.
What sustained write speed should I expect for large video files?
Sequential write reaches up to 530 MBps; real-world throughput will be slightly lower depending on the host controller and file system overhead.
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