GoKawiilBiwin M560 SSD uses rare SMI SM2504XT controller, ships in 1TB and 2TB
Biwin has launched the M560, a PCIe 5.0 DRAM-less SSD built around the SMI SM2504XT controller paired with 218-layer BiCS8 TLC memory from Kioxia. The drive is available in 1TB ($189.99) and 2TB ($364.99) capacities, rated up to 11,000 MB/s sequential read and 10,000 MB/s sequential write, with a 5-year warranty and endurance ratings of 750TB and 1,500TB respectively.
GoKawiil's interpretation of the reporting above, not reported fact.
The review notes the SM2504XT controller has been hard to find in retail products, so its appearance in the M560 gives buyers a real alternative to the Phison-based drives that currently dominate this PCIe 5.0 DRAM-less category. Tom's Hardware suggests this class of drive appeals because it balances strong performance against lower power, heat, and cost compared to higher-end options, though the absence of a 4TB model may disappoint buyers used to larger capacities becoming standard.
- Biwin M560 is a PCIe 5.0 DRAM-less SSD using the uncommon SMI SM2504XT controller.
- Only 1TB and 2TB capacities are offered, with no 4TB or 8TB option.
- Rated speeds reach up to 11,000 MB/s read and 10,000 MB/s write, backed by a 5-year warranty.
Biwin M560 2TB PCIe 5.0 SSD — This is the very drive reviewed: a DRAM-less PCIe 5.0 SSD built on the SM2504XT controller with Kioxia BiCS8 TLC NAND, delivering strong sequential speeds without the power draw of higher-end drives. It's a great pick for anyone wanting fast next-gen storage for a gaming rig or workstation upgrade at a more accessible price point than flagship PCIe 5.0 drives.
See Biwin M560 2TB PCIe 5.0 SSD on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: tomshardware.com — Shane Downing, 2026-11-01
Published there as: “Biwin M560 2TB SSD Review: The DRAM-less drive to beat”
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