Overview
The Kioxia Exceria Basic 2 TB is an entry-level M.2 NVMe SSD launched in November 2025, featuring a PCIe 4.0 x4 interface and a 2TB capacity. It uses QLC NAND flash and a DRAM-less design with 64MB Host Memory Buffer (HMB), paired with the Silicon Motion SM2268XT2 controller. Priced around ¥61,200 (approx. $420 USD) as of late August 2026, it aims to deliver large-capacity storage at a budget-friendly cost. This drive is ideal for users upgrading from SATA SSDs or building a gaming PC on a tighter budget. The 2TB capacity offers plenty of room for modern games, media libraries, and everyday files. With PCIe 4.0 connectivity, sequential read speeds are ample for fast boot times and quick game level loads. However, the QLC NAND and lack of dedicated DRAM mean that sustained random write performance and endurance are lower than TLC-based or DRAM-equipped alternatives. For typical desktop and gaming workloads, the difference is negligible, but power users with heavy write demands should consider a higher-tier option.
Compatibility Guide
Form Factor: M.2 2280 (single-sided) Interface: PCIe 4.0 x4, NVMe 1.4 (backward compatible with PCIe 3.0) Power: 3.3V supplied via the M.2 slot; no additional cables required Socket: Any motherboard with an M.2 Key M slot that supports NVMe When installing, ensure your motherboard's M.2 slot is PCIe 4.0 capable if you want full speed; otherwise, the drive will run at PCIe 3.0 speeds. Physical fitting is standard for 2280 drives, but be aware of heatsink clearance on motherboards with pre-installed M.2 thermal pads.
Product Info
Released in November 2025, the Exceria Basic 2 TB sits in the entry-to-mid-range tier of NVMe SSDs. Its QLC NAND and DRAM-less design lower costs while still delivering PCIe 4.0 bandwidth. The controller (SM2268XT2) and HMB mitigate the lack of DRAM for typical workloads. Warranty is typically 5 years from Kioxia, depending on region. Capacity: 2000GB (2TB) NAND: Kioxia QLC (BiCS 5?) Controller: Silicon Motion SM2268XT2 DRAM: None (64MB HMB via system memory) * Interface: PCIe 4.0 x4 / NVMe 1.4
Best Use Cases
Budget Gaming Storage: The 2TB capacity lets you install dozens of AAA titles. Load times from PCIe 4.0 are significantly faster than SATA, and the low cost per gigabyte is attractive. Not ideal for heavy content creators who do constant large file writes. Daily Office & General Use: Perfect for productivity tasks like web browsing, document editing, and video streaming. The drive's performance is more than sufficient for these workloads, and the large capacity removes the need for a secondary HDD. Secondary or Scratch Drive: As a storage drive for games, media, or project files, the QLC endurance is adequate. Avoid using it as a cache drive or database log drive where constant writes occur. First PCIe 4.0 Upgrade: For users moving from an older SATA or PCIe 3.0 NVMe drive, this SSD provides a noticeable speed boost at a minimal premium over the cheapest PCIe 3.0 drives.
Things to Consider
The QLC NAND means lower write endurance compared to TLC drives. While exact TBW is not officially listed, typical QLC 2TB SSDs offer around 200-400 TBW. For a user writing 50GB daily, that translates to over 10 years of life, but for ultra-heavy write scenarios (e.g., 4K video editing daily), a TLC drive is safer. The lack of DRAM can cause performance drops under sustained random writes, though HMB helps in modern systems. On older operating systems or Linux configurations without proper HMB support, the drive might perform worse than expected. Price-wise, at around ¥61,200, it competes with TLC-based PCIe 4.0 drives like the WD Black SN770 2TB or Samsung 980 Pro 2TB (which are typically more expensive). The Exceria Basic trades a bit of endurance and peak write speed for a lower cost, making it a solid choice for value-conscious buyers. ## FAQ
Q: Can I use this SSD with a PCIe 3.0 motherboard? A: Yes, it is fully backward compatible. The drive will operate at PCIe 3.0 speeds (up to ~3.5 GB/s sequential), which is still much faster than SATA III. No performance penalty is noticeable for most everyday tasks. Q: Is this drive good for gaming? A: Absolutely. Game load times and level streaming benefit greatly from PCIe 4.0 speeds, and the 2TB capacity accommodates a large game library. The DRAM-less design does not cause noticeable stuttering or longer load times in current games. Q: Does it come with a heatsink? A: No, the Exceria Basic is sold as a bare M.2 2280 module. Most motherboards include a built-in M.2 heatsink; if yours doesn't, an aftermarket heatsink is recommended for sustained writes to prevent thermal throttling.
