Corsair MP600 PRO LPX 1000GB

The Corsair MP600 PRO LPX 1000GB uses the Phison PS5018-E18 controller (8-channel, 12nm) paired with Micron 176-layer 3D TLC NAND (B47R). It includes a dedicated DDR4 DRAM cache and a dense, low-profile aluminum heat spreader sized to fit the PlayStation 5 expansion bay while still providing thermal mass for PC use. The LPX is essentially a hardware twin to the Corsair MP600 PRO XT 1000GB, swapping the XT’s large heatsink for a slimline variant; because the Phison E18 runs warm under heavy load, the LPX relies on passive airflow and may throttle faster in restrictive environments during sustained writes. Community reports indicate firmware updates are infrequent and focused on minor stability patches.

Key Specifications

• Capacity: 1000GB
• Interface: PCIe 4.0 x4 / NVMe 1.4
• Controller: Phison PS5018-E18 (8-channel, 12nm)
• NAND Flash: Micron 176-Layer 3D TLC (B47R)
• Sequential Read: 7,100 MB/s
• Sequential Write: 5,800 MB/s
• DRAM Cache: Yes (DDR4)
• Endurance: 700 TBW
• Physical Characteristics: Factory-installed low-profile aluminum heat spreader (PS5 compliant form factor)

Hardware Alternatives

• Seagate FireCuda 530 1000GB: Shares near-identical internal componentry as part of the Phison E18 + Micron 176L reference platform, differing mainly in factory over-provisioning and heatsink design.
• Kingston KC3000 1000GB: Uses the same reference platform components and varies primarily by firmware tuning and thermal solution.
• Sabrent Rocket 1000GB: Another Phison E18 + Micron 176L implementation with comparable internal architecture, differing in heatsink and factory provisioning.
• Corsair MP600 PRO XT 1000GB: Hardware twin to the LPX that uses a much larger heatsink instead of the LPX’s slimline spreader.
• WD_BLACK SN850: A proprietary, vertically integrated solution referenced as offering comparable throughput metrics.
• Samsung 980 PRO 1000GB: A vertically integrated Samsung design cited as a competitor with similar throughput characteristics.