Galax, formally Galaxy Technology and KFA2, began teasing us with PCI Express SSDs in 2015 when it first displayed a JMicron design at Computex. Since then, the company released numerous designs in both NVMe and SATA flavors. The Hall Of Fame models come with a white exterior and printed circuit board, along with an over-the-top cooling solution that looks amazing. Now that the company is shipping units, we found it has another nice feature to go with its outstanding looks.
The Galax HOF PCI-E is the first (and only) Phison PS5007-E7 based product to ship with a 1TB capacity point. Galax made the capacity options simple; this product only ships in 1TB. Easy enough, right?
The drive doesn't stop there, though. The Phison E7 SSD controller ships with data path protection and other schemes to increase data integrity. We've examined several Phison add-in card reference designs, including the Double-DDR and the All-SLC, and none came equipped with the surface mount components that enable power failure protection. The HOF PCI-E includes a capacitor to ensure the SSD flushes data to NAND even when your system suffers a sudden power loss event. The HOF is the first consumer E7 that ships with host power failure protection, which is a feature we only expect to see on enterprise-focused products designed for the data center.
The Galax HOF PCI-E 1TB SSD is the most advanced iteration of the Phison E7 design we've seen, to put it mildly, and we can say that before we even open the box. Once inside, the hits keep on coming. The drive features a full-size heat sink that absorbs heat from the E7 controller, which can withstand up to 90C before throttling. Absorbing heat is different than releasing it, which is an important piece of the puzzle that we will examine during our tests.
Galax has a few assorted products that fill the gap left open by the HOF PCI-E's single 1TB capacity point. Like all other E7-based products, the Galax HOF PCI-E uses NAND from Flash Forward (Toshiba / SanDisk). The drive features 1024GB of 15nm MLC spread among eight packages. Two 512MB DRAM packages provide increased space for the flash table map, but this is not a new "Double-DDR" drive. That is one of the only Phison technologies that Galax didn't use with the HOF PCI-E.
Galax quotes sequential performance at 2,200/1,300 MB/s read/write. Random performance weighs in at 200,000/170,000 read/write IOPS. The specifications are somewhat surprising because they are much lower than Corsair's MP500 specifications with the same E7 controller. There are several ways to measure baseline spec-sheet performance, and we can only hope that Galax chose to use a more realistic test.
Pricing & Accessories
Galax doesn't list the HOF PCI-E at its US store, but this is a new product just making its way to market. We may see the drive in the US at some point. Early reports from Asia place the drive in the $1,000 USD range. We're skeptical of this number because we haven't seen the drive at retail. Starting off with a very high MSRP and then "discounting" the price is a popular way to give shoppers a sense of value.
Warranty & Endurance
The HOF PCI-E 1TB ships with a five-year warranty, but we were not able to find any warranty documentation with endurance limitations on this, or any other, Galax SSD.
We hope Galax will release the HOF PCI-E to the global market. The company will need to add more English to the package, but overall, the package and presentation look good. Inside, we found the add-in card stuffed in dense closed-cell foam that holds it tight. There were no accessories or papers.
A Closer Look
We attempted to open the HOF PCI-E SSD, but it started cracking, and more bits broke off with every pry. We finally gave up after breaking several pieces of clear plastic. You can see some of the pokes and prods in the images. Galax apparently didn’t design the shroud to come apart easily. The screws to remove the cover plates are likely under the clear plastic (with white paint under), and the company glued the plastic in place.
The last two pictures show the full-length heat sink. The end of the card has ample space for airflow, but the length becomes a limitation if you don't use forced air. The shroud around the heat sink is fairly restrictive at the rear opening, and the system fan will be too far away to force air through the air chamber. Making matters worse, the ambient temperature inside the air chamber increases over time with heavy loads. There isn't a way for the heated air to escape fast enough, so the heat sink retains heat in an event we call heat soak. The condition can create more heat at the controller instead of dispersing it.
Normally, you would not encounter that condition, but some of the test results lead us to believe we saturated the heat sink's capabilities. Let's take a closer look.
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