• Form Factor: 2.5-inch internal SSD
  • Interface: SATA 6.0Gb/s
  • Total Capacity: 256GB*
  • Warranty: Limited 5-year
  • Sequential Read speed : 550 MB/s**
  • Sequential Write speed : 530 MB/s**
  • 3D TLC NAND Flash offers blazing speed, high capacity & enhanced reliability.
  • External DRAM Cache for Better Sustain Speed
  • TRIM & S.M.A.R.T supported

* Note: 1GB = 1 billion bytes. Actual useable capacity may vary.
** Speeds based on internal testing. Actual performance may vary.
Performance . Stability
GIGABYTE Solid State Drive
Industry Leading 3D NAND Flash

GIGABYTE UD PRO series SSDs adopt 3D TLC NAND flash, which has higher bit capacity, R/W speed performance, endurance and reliability compared to 2D TLC flash. Moreover, with an optimized controller and firmware, GIGABYTE UD PRO series SSDs provide excellent performance for a smooth PC experience.


Benefits of 3D NAND FLASH?
  1. Higher Density and Capacity
  2. Faster Programming
  3. More Reliable
  4. Uses Less Power
Solid State Drive VS. Traditional Hard Drive
SSD 2.5"
Shock resistant up to 1500g/0.5ms
1
Cache
2
Controller
3
NAND Flash Memory
HDD 3.5"
Shock resistant up to 350g/2ms
1
Platters
2
Spindle
3
R/W Head
4
Actuator Arm
5
Actuator Axis
6
Actuator
External SDRAM Cache
The UD PRO SSD is equipped with high speed SDRAM cache and does not need to reserve over-provisioning space, thus improving the random Read/Write performance. This means the users can use the full capacity of the drive. Moreover, external DRAM can be a buffer between controller and NAND flash for sustained performance when capacity is occupied by more and more data.

SSD Tool Box
The newly updated SSD Tool Box is an application that helps users monitor SSD Status, provides general information such as model name, FW version, health condition, drive optimization and also detects sensor temperature. Moreover, users can clear all the data with the Secure Erase function. You can download the SSD Tool Box from the Support.
SSD tool box function may vary by model
Reliability You Can Trust - 5 Years Limited Warranty
GIGABYTE UD PRO series SSDs possess both high data transferring speed and enhanced endurance, providing durable MTBF* of 1.6 million hours and 5 years or 175TBW** limited warranty***.
* MTBF (Mean Time Between Failure): Measure of how reliable a hardware product or component is.
** TBW (Terabyte Written): the total amount of data that can be written into an SSD before it is likely to fail.
*** 5 years or 175TBW, whichever comes first.
**** TBW is evaluated by JEDEC workload standard.
GIGABYTE UD PRO Series SSD

Capacity* Model Sequential Read MB/s** Sequential Write MB/s**
256GB GP-UDPRO256G 550 530
512GB GP-UDPRO512G 550 530
1TB GP-UDPRO1T 550 530
*Note: 1GB = 1 billion bytes. Real useable capacity may vary by models.
**Speeds based on internal testing. Real performance may vary by models.
* Product specifications and product appearance may differ from country to country. We recommend that you check with your local dealers for the specifications and appearance of the products available in your country. Colors of products may not be perfectly accurate due to variations caused by photographic variables and monitor settings so it may vary from images shown on this site. Although we endeavor to present the most accurate and comprehensive information at the time of publication, we reserve the right to make changes without prior notice.