Every once in a while a storage drive arrives that stands out for the wrong reasons. The TeamGroup GA Pro falls into this category, prompting extensive verification of our benchmark results. While it is not the worst drive available, it suffers from enough significant drawbacks that we cannot recommend it outside of steep promotional sales.
TeamGroup maintains an expansive storage portfolio covering nearly every niche. The GA Pro appears to be another attempt to capture market share, though its exact positioning remains unclear. On paper, it is a PCIe 5.0 NVMe drive equipped with DRAM that should easily outperform PCIe 4.0 alternatives, yet it struggles to justify its classification.
TeamGroup GA Pro Specifications
The TeamGroup GA Pro is offered in 1TB, 2TB, 4TB, and 8TB capacities, with the 2TB model retailing around $331.99. The drive is rated for sequential read and write speeds of up to 10,000 and 8,500 MB/s respectively. It includes a standard five-year warranty rated for up to 600 TB of written data per terabyte of capacity.
Software and Accessories
TeamGroup provides utility software for its drives, including firmware update tools and the SSD S.M.A.R.T. TOOL for basic health monitoring. For our testing, we ensured our review sample utilized the latest firmware revision, version 050g05E7.
A Closer Look at Hardware
The GA Pro features a graphene heat-spreading label, but testing reveals it is fundamentally insufficient to cool the drive under load. Users will require a dedicated motherboard heatsink or aftermarket cooler. Removing the stock label generally improves thermal transfer efficiency when attaching an external heatsink.
A Closer Look at Hardware
The drive label indicates a 3.3V and 2.5A electrical rating, suggesting an optimistic power consumption of 8.25W. However, testing recorded peak power draw exceeding 12.5W. Reported power states top out at 3.50W, making it difficult to rely on software metrics for accurate power profiles. The physical layout is double-sided, housing the controller, two DRAM packages, and four NAND flash packages.
A Closer Look at Hardware
The core of the drive utilizes InnoGrit’s IG5666 controller, developed to compete with Phison's E26 high-end PCIe 5.0 controller. Both controllers utilize older process nodes that generate substantial thermal output during intensive operations.
The drive incorporates an adequate 2GB of DDR4 cache alongside YMTC's 232-layer TLC flash memory. Ultimately, controller limitations and restrictive firmware prevent the GA Pro from reaching the upper performance tier of modern PCIe 5.0 storage solutions.
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