Lenovo Legion Tower 7i Gen 10: problems, parts and running costs
Checked: 2026-10-18
Summary
Reviews praise 4K gaming, quiet operation and upgradeability, but the exact 90Y6001JUS configuration (Core Ultra 7 265K, 32GB) sits below every reviewed unit (Core Ultra 9 285K, 64GB), so CPU benchmark numbers are an upper bound. The cautions are slow WD SN740 storage, near-absent dust filtration, bare RAM modules, generic included peripherals and volatile pricing. At $3,099.99 (Lenovo.com) it is a fair 4K prebuilt; the Alienware Aurora at $3,149.99 and ASUS ROG G700 at $2,749.99 are the named comparisons.
Common problems and fixes
- Slow storage — the shipped WD SN740 drives measured 5,278 MB/s read and 4,874 MB/s write in CrystalDiskMark 9, well below PCIe 4.0 x4 potential, with a 3DMark Storage Benchmark score of 1,819; Windows Central also calls the SSDs slower than average. Fix: install a faster M.2 drive later — there are 4 M.2 slots with PCIe Gen5 support. [1][3]
- Dust builds up in the radiator — dust filtration is borderline nonexistent and the front grilles feed fine dust straight into the 360mm radiator, which can clog over time; plan on cleaning it regularly. [1]
- Bare memory modules — the RAM ships as bare PCBs without heat spreaders. [1][2]
- Generic keyboard and mouse, bloatware — the included USB keyboard and mouse are low quality, and the Lenovo Now subscription marketplace app comes preinstalled. [2]
- Cramped upgrade space — space behind the motherboard and around the 850W PSU is tight, the extra PCIe x16 slot is blocked by the GPU’s intake fans, and the back-panel thumbscrews are very tight. [1][2][3]
Parts and consumables
- 850W 80 Plus Gold PSU — tight space around it limits use of the modular cables. [1]
- 360mm AIO liquid cooler — no user-replaceable parts or failure reports in these sources.
- Warranty — 1 Year Mail-in. [6][7]
Yearly running cost
No consumables, filters or subscriptions are reported. Yearly running cost: Not enough data.
When it is a good buy
The exact 90Y6001JUS (Core Ultra 7 265K, 32GB, RTX 5080, 2TB) was listed at $3,099.99 at Lenovo.com, while a Reddit owner saw $4,657.49 for it. At about $3,099.99 it is a fair 4K prebuilt — the RTX 5080 hit 144 fps in Forza Horizon 5 and 121 fps in Call of Duty: Black Ops 6 at 4K in IGN’s test of a higher-configuration unit — but the storage, dust filtration and bare RAM lag the price.