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Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Addlink
Phison E31T controller Β· Kioxia NAND.
Pricing is still being verified

Performance, endurance, NAND architecture, thermals, and compatibility.
About This Product
The Addlink G55H is a 2TB M.2 2280 PCIe 5.0 x4 NVMe SSD, offering sequential read speeds of 6856 MB/s and write speeds of 5838 MB/s. It features random read IOPS of 743k and random write IOPS of 641k. This drive is a high-performance option for users requiring fast storage, though its PCIe 5.0 interface requires a compatible motherboard to achieve full speeds. At its price point, it competes with other high-end PCIe 5.0 SSDs, offering strong performance for demanding applications.
Verdict
βIdeal for enthusiasts and professionals needing top-tier storage performance on a PCIe 5.0 platform.β
Performance, endurance, NAND architecture, thermals, and compatibility.
Sequential, random, and sustained speeds.
Sequential Read
6,856 MB/s
Sequential Write
5,838 MB/s
4K Random Read
743 IOPS
4K Random Write
641 IOPS
How long the drive lasts under sustained writes.
Warranty
5 years
Controller, NAND, and cache β what most retailers don't show you.
Controller
Phison E31T
NAND Type
TLC(218-layer)
NAND Brand
Kioxia
DRAM Cache
No (HMB)
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