Silicon Power
Silicon Power UD90 4TB internal SSD
4TB M.2 2280 internal SSD using PCIe 4.0 with sequential reads up to 5000 MB/s and writes up to 4500 MB/s
- Device TypeInternal Solid State Drive (SSD)
- Used ForConsumer
- Form FactorM.2 2280
- Capacity4TB
- Memory Components3D NAND
- InterfacePCI-Express 4.0
Options 4TB
- 4TB
- 2TB
- 1TB
Przekreślone wersje istnieją, ale nie są dostępne w tym miejscu.
- PCIe 4.0 interface delivers up to 5000 MB/s read speeds
- Sequential writes reach 4500 MB/s for large file transfers
- 4 TB capacity stores extensive media libraries and projects
- 3D NAND with SLC caching sustains performance under heavy workloads
- M.2 2280 form factor fits standard desktop and laptop slots
PCIe 4.0 NVMe SSD for creators
The Silicon Power UD90 is a 4TB M.2 2280 internal solid state drive built for consumer workloads that demand high sequential throughput. It connects through a PCIe 4.0 interface and delivers up to 5000 MBps read and 4500 MBps write speeds. The 3D NAND architecture supports sustained multi-tasking across creative applications.
SLC cache and LDPC protect data flow
On-board SLC caching boosts burst performance while low density parity check coding corrects transmission errors in real time. End-to-end data protection and RAID support add further integrity layers for critical project files. Host Memory Buffer technology reduces latency by using system DRAM for mapping tables.
Simple M.2 installation with thermal awareness
The single-sided 3.50 mm module fits standard M.2 slots without heatsink clearance issues. Motherboard standoffs at 80.0 mm depth secure the 8 g drive in seconds. Ensure the BIOS recognises PCIe 4.0 and NVMe 1.4 to unlock full bandwidth; older chipsets may limit speeds to PCIe 3.0 levels.
Najważniejsze cechy
- PCIe 4.0 interface delivers up to 5000 MB/s read speeds
- Sequential writes reach 4500 MB/s for large file transfers
- 4 TB capacity stores extensive media libraries and projects
- 3D NAND with SLC caching sustains performance under heavy workloads
- M.2 2280 form factor fits standard desktop and laptop slots
Specyfikacja
| Brand | Silicon Power |
|---|---|
| Series | UD90 |
| Part Number | SU04KGBP44UD9005SN |
| Device Type | Internal Solid State Drive (SSD) |
| Used For | Consumer |
| Form Factor | M.2 2280 |
| Capacity | 4TB |
| Memory Components | 3D NAND |
| Interface | PCI-Express 4.0 |
| Max Sequential Read | Up to 5000 MBps |
| Max Sequential Write | Up to 4500 MBps |
| MTBF | 1,500,000 hours |
| Operating Temperature | 0°C ~ +70°C |
| Max Shock Resistance | 1500g/0.5ms |
| Height | 3.50mm |
| Width | 22.00mm |
| Depth | 80.0mm |
| Weight | 8g |
Pytania dotyczące tego produktu
How long before the 4TB UD90 needs replacement based on its reliability rating?
The drive carries a 1,500,000-hour MTBF rating, indicating a very long expected service life under normal workloads before a replacement would be statistically likely.
What limits sustained write performance on the UD90 during heavy use?
Sequential write speeds reach up to 4500 MB/s; once the SLC cache fills during large continuous transfers, write throughput will drop to the native 3D NAND speed.
How hot does the M.2 2280 UD90 get when running all day at PCIe 4.0 speeds?
It is rated to operate between 0°C and 70°C; under sustained PCIe 4.0 loads the controller will throttle to stay within this thermal envelope.
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