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  • PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font>
  • PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font>
  • PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font>
  • PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font>
PCIe Gen 4x4 UD85
3,600MB/s, 2,800 MB/s

PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font>
PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font> Upgrade Your Productivity

Upgrade Your Productivity

Looking to make the switch to the latest generation of PCIe interface? The UD85 is the perfect introduction to the power of PCIe 4.0. With support for NVMe 1.4 and Host Memory Buffer (HMB) technology, you'll get uninterrupted productivity via higher performance and lower latency for seamless execution across applications.

PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font> Speed Up Your Efficiency

Speed Up Your Efficiency

The UD85 delivers a fast and smooth experience with read speeds up to 3,600MB/s and write speeds up to 2,800MB/s. It achieves improved sequential read/write and random read/write performance with support for SLC Caching.

PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font> Do More With 2TB For Less

Do More With 2TB For Less

The UD85 is all about value: it's available in large storage capacities up to 2TB with an affordable price tag. Get all the space you need for applications, documents, photos, and videos without breaking the bank.

PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font> A Flexible Upgrade

A Flexible Upgrade

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.

A Flexible Upgrade

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 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font> Lower Latency With 3D NAND

Lower Latency With 3D NAND

With 3D NAND flash technology, the UD85 incorporates multiple layers of vertically-stacked memory cells to overcome the density limitations of its single-layered 2D counterpart and achieve greater capacities. A reduced distance between memory cells also results in lower latency and higher performance.

PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font> Comprehensive Data Protection And Accuracy

Comprehensive Data Protection And Accuracy

The UD85 supports low density parity check (LDPC) coding to ensure accuracy of data transmission and reliability of data access, while RAID protects data in the case of a drive failure. It's also equipped with built-in E2E data protection and an automatic error correction code (ECC) function for enhanced data transfer integrity.

Comprehensive Data Protection And Accuracy

The UD85 supports low density parity check (LDPC) coding to ensure accuracy of data transmission and reliability of data access, while RAID protects data in the case of a drive failure. It's also equipped with built-in E2E data protection and an automatic error correction code (ECC) function for enhanced data transfer integrity.

PCIe Gen 4x4 UD85<br><font color='#888888' size='2%'> 3,600MB/s, 2,800 MB/s </font> Stay S.M.A.R.T. With SP Toolbox

Stay S.M.A.R.T. With SP Toolbox

The SP Toolbox provides a free, user-friendly way to obtain disk information, change settings at any time, and erase files securely. View drive information, S.M.A.R.T. status, wear-out count, and block information with ease. Or, perform a diagnostic scan or performance test to make sure the drive is healthy and running efficiently.

Stay S.M.A.R.T. With SP Toolbox

The SP Toolbox provides a free, user-friendly way to obtain disk information, change settings at any time, and erase files securely. View drive information, S.M.A.R.T. status, wear-out count, and block information with ease. Or, perform a diagnostic scan or performance test to make sure the drive is healthy and running efficiently.

Specifications

  • Capacity
  • 250GB, 500GB, 1TB, 2TB
  • Dimensions
  • 22.0mm x 80.0mm x 3.5mm
  • Weight
  • 8g
  • Interface
  • PCIe Gen 4x4
  • Performance Read(max.)
  • up to 3,600MB/s*
  • Performance Write(max.)
  • up to 2,800MB/s*
  • System Requirement
  • Computer with M.2 slots supporting PCIe interface and one of the following operating systems: Windows 8.1, Windows 10 or Windows 11
  • Operating Temperature
  • 0°C - 70°C
  • MTBF (est)
  • 1,500,000 hours
  • Shock Resistance Test
  • 1500g/0.5ms
  • Certification
  • CE, FCC, UKCA, BSMI, Green dot, WEEE, RoHS, KCC
  • Warranty
  • 5-year limited warranty
    *The SSD warranty is based on the TBW or Warranty period. Please click here for more information about Silicon Power Warranty Policy.
  • Note
  • *Performance read/write varies by system performance (such as hardware, software, and interface mode) and capacity

Features

  • 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
  • 3D NAND technology allows for dense storage in a compact design
  • Available in a range of large storage capacity options: 250GB, 500GB, 1TB and 2TB
  • 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
  • Small form factor M.2 2280 (80mm) allows for easy installation in laptops, small form factor PC systems, and some ultrabooks

Order Information

PCIe Gen 4x4 UD85
3,600MB/s, 2,800 MB/s

256GB
  • SP250GBP44UD8505
500GB
  • SP500GBP44UD8505
1TB
  • SP01KGBP44UD8505
2TB
  • SP02KGBP44UD8505

Download

Product DM
Name Language File Format Version Date Download
UD85 EN pdf. v1.0 2023/01