• ESD Prevention:
    • Air discharge ±15KV
    • Contact discharge ±8KV 
  • Adopts advanced LDPC ECC engine with 3D NAND flash memory to improve reliability
  • Global Wear Leveling
  • Flash bad-block management
  • 4K Page Mapping
  • Power Failure Management
  • S.M.A.R.T.
  • Hyper Cache Technology
  • Smart Read Refresh™

Industrial USB: UH110-UFD5

Apacer UH110-UFD5 is a new generation USB flash drive compatible with the latest USB specification – USB 3.2 Gen1 Super Speed, with a maximum transfer rate of 5.0 Gb/s. The connector is backward compatible with USB 2.0 and USB 1.1 interfaces. With compliance with USB 3.2 specification, this USB drive can deliver up to 270 MB/s outstanding performance and operate at minimal power consumption.

Utilizing 3D NAND for higher capacity up to 64GB and providing more power efficiency than 2D NAND, UH110-UFD5 is designed to replace a conventional IDE hard disk drive. The USB is not only implemented with LDPC (Low Density Parity Check) ECC engine to extend SSD endurance and increase data reliability, but also equipped with Apacer’s SLC-liteX technology to perform with higher number of P/E cycles up to 30,000 times. With ESD prevention on mechanism and electronic circuit design, UH110-UFD5 prevents mechanical interference and enhances environment and ESD protection.

In terms of flash management, UH110-UFD5 adopts the latest page mapping file translation layer and comes with various implementations including powerful hardware ECC engine, Wear Leveling, flash block management, S.M.A.R.T., power failure management, Hyper Cache technology and Smart Read Refresh™. With its exceptional performance, power efficiency, mechanical protection and increased reliability, UH110-UFD5 is well suited for portable flash storage applications.


  • Model UH110-UFD5
  • Interface USB 3.2 Gen1
  • Connector USB Type A Plug
  • Form Factor USB flash drive
  • NAND Flash Type 3D TLC
  • Capacity 32GB~64GB
  • External DRAM No
  • Sequential Read Performance (MB/sec) Up to 270
  • Sequential Write Performance (MB/sec) Up to 140
  • ECC Engine Low-Density Parity-Check (LDPC) Code
  • IOPS (4K Random Write) 900
  • Standard Operating Temperature ( °C ) 0 ~ + 70
  • Extended Operating Temperature ( °C ) -40 ~ + 85
  • Storage Temperature ( °C ) -40 ~ 100
  • Housing Yes
  • H/W Write Protect No
  • Shock Operation: 50G/11ms
    (compliant with MIL-STD-202G)
    Non-operation: 1500G/0.5ms
    (compliant with MIL-STD-883K)
  • Vibration Operation: 7.69 Grms, 20~2000 Hz/random
    (compliant with MIL-STD-810G)
    Non-operation: 4.02(Grms), 15~2000(Hz)/random
    (compliant with MIL-STD-810G)
  • Operating Voltage 5.0 V ± 5%
  • Power Consumption Active mode: 200 mA; Idle mode: 85 mA
  • Dimension (L x W x H ) 56.05 x 18.00 x 8.5 (mm)
  • MTBF (hours) >3,000,000
  • Technology Page Mapping / SLC-liteX / S.M.A.R.T. / Smart Read Refresh™ / Wide Temperature
  • Application Defense / Gaming / Healthcare / Server & Networking


  • eDM UH110-UFD5 1.56 MB