Transcend 2TB 2.5” SATA III SSD, 112-Layer 3D NAND, DRAM-Less, 560MB/s, 4376TBW, Wide Temperature, Power Shield, Industrial-Grade Reliability | SSD460K
477 $
Categories: COMPUTER PARTS, HDD/SSD/NVME, NVME PCIE & SATA SSD
Expert Features
- Industrial-Grade 2TB SATA SSD Reliability : Built for mission-critical deployments, edge computing, industrial systems, surveillance, embedded devices, automation rigs, and nonstop workstation operation where ordinary consumer SSDs wave a white flag.
- 112-Layer 3D NAND Flash Architecture : Advanced vertically stacked NAND design dramatically improves storage density, efficiency, endurance, and long-term operational consistency compared to older 96-layer designs.
- SATA III 6Gb/s High-Speed Performance : Delivers up to 560MB/s read and 500MB/s write speeds, massively accelerating boot times, file transfers, software loading, and database responsiveness compared to mechanical drives.
- Industrial DRAM-Less Controller Optimization : Efficient DRAM-less architecture reduces power consumption while maintaining reliable sustained operation for embedded systems and industrial deployments.
- Extreme Temperature Operation Ready : Designed for harsh thermal environments with extended temperature support from -20°C to 75°C, while the SSD460K-I variant pushes survival mode insanity further to -40°C ~ 85°C.
- Massive 4376TBW Endurance Rating : This thing is engineered like a storage tank. With up to 4376TBW and 1.95 DWPD endurance, it’s built for relentless write-heavy workloads.
- Power Shield Protection System : Helps preserve transfer integrity and reduce corruption risk during unexpected power outages—because industrial environments are not known for their emotional stability.
- Advanced LDPC ECC Error Correction : Built-in Low Density Parity Check technology continuously detects and corrects data errors to maintain long-term data integrity and reliability.
- Dynamic Thermal Throttling Intelligence : Integrated thermal management automatically adjusts operation to maintain stability and prevent overheating during heavy sustained workloads.
- Anti-Sulfur Technology Protection : Reinforced component protection designed to resist sulfur contamination commonly found in industrial and polluted environments.
- Enterprise-Level Wear Leveling & Block Management : Advanced firmware algorithms intelligently distribute writes across NAND cells to maximize lifespan and reliability.
- TRIM + NCQ Optimization Support : Enhanced storage responsiveness and sustained performance through modern command optimization technologies.
- Ultra-Low Power Consumption : Consumes only 1.9W during operation and 0.3W while idle, making it highly suitable for embedded systems, industrial deployments, fanless systems, and power-sensitive environments.
- Shock & Vibration Resistance : Designed to survive harsh environments with 15G shock resistance and 20G vibration tolerance across wide frequency ranges.
- 3 Million Hour MTBF Engineering : Ridiculously high reliability rating designed for 24/7 operation in mission-critical systems where downtime costs money, sanity, and possibly someone yelling in three languages simultaneously.


Expert Specs
| Component | Specification |
|---|---|
| Product Series | Transcend SSD460K / SSD460K-I |
| Capacity | 2TB |
| Form Factor | 2.5-inch |
| Interface | SATA III 6Gb/s |
| NAND Type | 112-Layer 3D NAND Flash |
| Architecture | DRAM-Less |
| P/E Cycles | 3K Program / Erase Cycles |
| Sequential Read Speed | Up to 560 MB/s |
| Sequential Write Speed | Up to 500 MB/s |
| 4K Random Read | Up to 55,000 IOPS |
| 4K Random Write | Up to 80,000 IOPS |
| TBW Endurance | Up to 4376 TBW |
| DWPD | 1.95 (3 Years) |
| MTBF | 3,000,000 Hours |
| Operating Voltage | 5V ±5% |
| Power Consumption (Active) | 1.9W |
| Power Consumption (Idle) | 0.3W |
| Standard Operating Temp | -20°C ~ 75°C |
| Wide Temp Variant | -40°C ~ 85°C (SSD460K-I) |
| Storage Temperature | -55°C ~ 85°C |
| Humidity Tolerance | 5% ~ 95% |
| Shock Resistance | 15G, 11ms, 3 Axis |
| Vibration Resistance | 20G Peak-to-Peak |
| Dimensions | 100 x 69.85 x 6.8 mm |
| Weight | 54g |
| ECC Support | LDPC ECC |
| Thermal Protection | Dynamic Thermal Throttling |
| Wear Management | Global Wear Leveling + Block Management |
| Data Maintenance | Static Data Refresh |
| Firmware Feature | Early Move |
| Garbage Collection | Supported |
| SMART Monitoring | Supported |
| TRIM Support | Supported |
| NCQ Support | Supported |
| DevSleep | Optional |
| Power Protection | Power Shield (PS) |
| Environmental Protection | Anti-Sulfur Technology |
| Compliance | RoHS 2.0 |
| Software Support | Scope Pro, Control Center, ATA Security Toolbox, One Touch Recovery |
| Primary Use Cases | Industrial PCs, Embedded Systems, Servers, Surveillance, Edge Computing, Automation Systems |
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