PCIe Gen 4x4 interface with read speeds up to 3,600MB/s and write speeds up to 2,800MB/s Supports NVMe 1.4 and Host Memory Buffer (HMB) for higher performance and lower latency Supports low density parity check (LDPC) coding to ensure accuracy of data transmission and reliability of data access Supports SLC Caching to improve sequential read/write and random read/write performance Supports RAID to protect data in the case of a drive failure Built-in E2E data protection for enhanced data transfer integrity The UD85 makes it easy to upgrade from PCIe Gen 3 to Gen 4. It's also backwards-compatible with Gen 3 for greater flexibility across systems. And, its M.2 2280 size easily integrates into designs with M.2 connectors, making it the perfect choice for thin laptops and small form factor PCs.
PCIe Gen 4x4 interface with read speeds up to 3,600MB/s and write speeds up to 2,800MB/s Supports NVMe 1.4 and Host Memory Buffer (HMB) for higher performance and lower latency Supports low density parity check (LDPC) coding to ensure accuracy of data transmission and reliability of data access Supports SLC Caching to improve sequential read/write and random read/write performance Supports RAID to protect data in the case of a drive failure Built-in E2E data protection for enhanced data transfer integrity The UD85 makes it easy to upgrade from PCIe Gen 3 to Gen 4. It's also backwards-compatible with Gen 3 for greater flexibility across systems. And, its M.2 2280 size easily integrates into designs with M.2 connectors, making it the perfect choice for thin laptops and small form factor PCs.
in 2 offers
The lowest price for Silicon Power UD85 PCIe Gen4 NVMe M.2 SSD 2TB right now is $443.00 at PCByte AU, compared across 2 retailers.
The all-time low was $49.00 on 10 June 2026 — today's price is 804% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Nov 2026.
Silicon Power UD85 PCIe Gen4 NVMe M.2 SSD 2TB
PCIe Gen 4x4 interface with read speeds up to 3,600MB/s and write speeds up to 2,800MB/s Supports NVMe 1.4 and Host Memory Buffer (HMB) for higher performance and lower latency Supports low density parity check (LDPC) coding to ensure accuracy of data transmission and reliability of data access Supports SLC Caching to improve sequential read/write and random read/write performance Supports RAID to protect data in the case of a drive failure Built-in E2E data protection for enhanced data transfer integrity The UD85 makes it easy to upgrade from PCIe Gen 3 to Gen 4. It's also backwards-compatible with Gen 3 for greater flexibility across systems. And, its M.2 2280 size easily integrates into designs with M.2 connectors, making it the perfect choice for thin laptops and small form factor PCs.
PCIe Gen 4x4 interface with read speeds up to 3,600MB/s and write speeds up to 2,800MB/s Supports NVMe 1.4 and Host Memory Buffer (HMB) for higher performance and lower latency Supports low density parity check (LDPC) coding to ensure accuracy of data transmission and reliability of data access Supports SLC Caching to improve sequential read/write and random read/write performance Supports RAID to protect data in the case of a drive failure Built-in E2E data protection for enhanced data transfer integrity The UD85 makes it easy to upgrade from PCIe Gen 3 to Gen 4. It's also backwards-compatible with Gen 3 for greater flexibility across systems. And, its M.2 2280 size easily integrates into designs with M.2 connectors, making it the perfect choice for thin laptops and small form factor PCs.
Last updated at 02/11/2026 22:07:00
SP Silicon Power UD85 2TB PCIe Gen4 x4 NVMe M.2 2280 SSD, 3600MB/s Read, 2800MB/s Write - SP02KGBP44UD8505
SP Silicon Power UD85 2TB PCIe Gen4 x4 NVMe M.2 2280 SSD, 3600MB/s Read, 2800MB/s Write - SP02KGBP44UD8505
Delivery $21
originally posted on ebay.com
Smokin hot upgrade or new build. Running as boot drive on a new system and boot time is under 15 seconds from power on to desktop
originally posted on ebay.com
Great price for amazing speeds and quality. I have bought many of these and have never had any issues yet. SP is among the best speed vs price out there, if not THE best.
originally posted on ebay.com
Good Prices and fast chipping
| Type | SSD |
| Use | Internal |
| Device Compatibility | Windows 8.1, Windows 10, Windows 11 |
| Interface | PCI Express 4.0, PCIe 4.0 x4 (NVMe) |
| Wireless Connectivity | No |
SP Silicon Power UD85 2TB PCIe Gen4 x4 NVMe M.2 2280 SSD, 3600MB/s Read, 2800MB/s Write - SP02KGBP44UD8505
SP Silicon Power UD85 2TB PCIe Gen4 x4 NVMe M.2 2280 SSD, 3600MB/s Read, 2800MB/s Write - SP02KGBP44UD8505
Delivery $21
Smokin hot upgrade or new build. Running as boot drive on a new system and boot time is under 15 seconds from power on to desktop
Great price for amazing speeds and quality. I have bought many of these and have never had any issues yet. SP is among the best speed vs price out there, if not THE best.
Good Prices and fast chipping
I've been using the drive for a few weeks now with no issues. It is very fast and of course it's quite, there no moving parts.
Pros: High speeds for an affordable price. Cons: It lasted only 8 months.
nice all of things
| Type | SSD |
| Use | Internal |
| Device Compatibility | Windows 8.1, Windows 10, Windows 11 |
| Interface | PCI Express 4.0, PCIe 4.0 x4 (NVMe) |
| Wireless Connectivity | No |
