Silicon Power UD90 2280 PCIe Gen4 x4 250GB NVMe™ SSD #SP250GBP44UD9005
Short Description
- 250GB High-Speed NVMe SSD with PCIe Gen 4x4 interface for fast data transfer and responsive system performance.
- Up to 4,700MB/s Read Speed and up to 1,500MB/s Write Speed for quicker boot times, application loading, and file transfers.
- M.2 2280 Form Factor with a compact 22 × 80 × 3.5mm design, suitable for desktops, laptops, and compact PC systems.
- Supports NVMe 1.4, Host Memory Buffer (HMB), 3D NAND, SLC Caching, LDPC, RAID, and End-to-End Data Protection for improved performance and reliability.
- 8g Lightweight Design with up to 1,500,000 hours MTBF and 1500G/0.5ms shock resistance.
- 5-Year Limited Warranty from Silicon Power
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Specification
| Basic Information | |
| Brand | Silicon Power |
| Series | UD90 |
| Model | UD90 250GB |
| Part Number / SKU | SP250GBP44UD9005 |
| Product Type | Internal NVMe SSD |
| Capacity | 250GB |
| Performance | |
| Sequential Read Speed | Up to 4,700MB/s |
| Sequential Write Speed | Up to 1,500MB/s |
| Random Read | Up to 200K IOPS |
| Random Write | Up to 400K IOPS |
| Endurance (TBW) | 200TB |
| MTBF | 1,500,000 Hours |
| Interface & Protocol | |
| Interface | PCIe Gen4 x4 |
| Protocol | NVMe 1.4 |
| Form Factor | M.2 2280 |
| Connector | M.2 |
| Bus Type | PCIe 4.0 x4 |
| NAND & Controller | |
| NAND Flash | 3D NAND / TLC |
| Controller | Phison E21T |
| DRAM | DRAM-less |
| Cache Technology | HMB / SLC Cache |
| Features | |
| Host Memory Buffer | Yes |
| SLC Caching | Yes |
| LDPC Error Correction | Yes |
| RAID Support | Yes |
| End-to-End Data Protection | Yes |
| SMART Monitoring | Supported |
| SSD Management Software | SP Toolbox |
| Physical Information | |
| Dimensions | 80 × 22 × 3.5mm |
| Weight | Approximately 8g |
| Operating Environment | |
| Operating Temperature | 0°C – 70°C |
| Shock Resistance | 1500G / 0.5ms |
| Compatibility | |
| Compatible Slot | M.2 PCIe/NVMe |
| Recommended Interface | PCIe Gen4 x4 |
| Backward Compatibility | PCIe-compatible systems may operate at lower interface speeds |
| Warranty Information | |
| Warranty | 5 Years Limited Warranty |
Product Descriptions
The Silicon Power UD90 2280 PCIe Gen4 x4 250GB NVMe™ SSD is an excellent storage upgrade for modern desktops and laptops that support PCIe 4.0 NVMe storage. Using the M.2 2280 form factor and PCIe Gen4 x4 interface, the UD90 provides significantly faster data access compared with traditional SATA SSDs and hard drives.
High-Speed PCIe Gen4 Performance
The 250GB UD90 offers sequential read speeds of up to 4,700MB/s and sequential write speeds of up to 1,500MB/s, making it suitable for faster Windows booting, software loading, file transfers, gaming, and general system responsiveness.
NVMe 1.4 & HMB Technology
The SSD supports NVMe 1.4 and Host Memory Buffer (HMB) technology for efficient storage communication and responsive performance without requiring dedicated DRAM on the SSD.
3D NAND & SLC Caching
Silicon Power uses 3D NAND flash technology in the UD90. SLC caching helps improve read/write responsiveness during everyday workloads and file transfers.
Reliable Data Protection
The UD90 incorporates LDPC error correction, RAID support, and End-to-End data protection to help maintain data integrity and reliability. Silicon Power also provides SSD monitoring through its SP Toolbox software.
Compact M.2 2280 Design
With dimensions of 80 × 22 × 3.5mm and a weight of approximately 8g, the UD90 is designed for easy installation in compatible desktop PCs, laptops, and compact systems
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