KLEVV NEO N410+ 512GB vs TeamGroup CX2 512GB
The site holds no current price for at least one of these, so what follows compares specifications alone.
| Specification | KLEVVNEO N410+ 512GB | TeamGroupCX2 512GB |
|---|---|---|
| Capacity (GB) | 512 | 512 |
| Sequential read (MB/s) | 540better | 530 |
| Sequential write (MB/s) | 500better | 470 |
| Current best price | $99.99at Newegg · captured 2026-09-04 | — |
| Price per TB | $195.29 | — |
| Endurance (TBW) | 200better | 120 |
| Warranty (years) | 3 | 3 |
| DRAM cache | — | No |
| NAND type | tlc | tlc |
| Controller | SMI SM2259XT2 | — |
How these two compare
Sequential throughput
KLEVV NEO N410+ 512GB is rated 540 MB/s read and 500 MB/s write; TeamGroup CX2 512GB, 530 MB/s read and 470 MB/s write. The SATA link tops out around 550 MB/s each way, and both work against that ceiling; the more telling differences between SATA drives are how each holds up under sustained load, whether it carries a DRAM cache, and how much writing it is rated to take.
Endurance
The makers warrant 200 TBW on KLEVV NEO N410+ 512GB and 120 TBW on TeamGroup CX2 512GB — how much writing each is rated to take before the endurance clause lapses. Most desktop workloads never come close, so read the two against each other rather than as a limit you are likely to reach.
DRAM cache
the catalog does not state whether KLEVV NEO N410+ 512GB carries a DRAM cache; TeamGroup CX2 512GB is DRAM-less. A DRAM cache holds the drive's mapping table — the index of where each block physically sits — so the controller places and finds data without an extra flash lookup. A DRAM-less drive borrows a little system memory (HMB) or a slice of its own flash instead, and is likelier to slow once a long run of random writes outlasts its fast cache.
NAND, controller and warranty
NAND: KLEVV NEO N410+ 512GB uses TLC and TeamGroup CX2 512GB uses TLC. The tier is bits per cell — SLC, MLC, TLC and QLC from one to four — trading density against endurance and sustained-write speed: QLC is cheapest per gigabyte, TLC the mainstream balance, and the denser the cell the sooner sustained writes taper. On the controller: KLEVV NEO N410+ 512GB uses the SMI SM2259XT2, and TeamGroup CX2 512GB's controller is not stated. It is the chip handling error correction, wear-levelling and where each write lands — much of how a drive holds up under load — even if the part number on its own tells you little. On the cover: KLEVV NEO N410+ 512GB carries a 3-year warranty, TeamGroup CX2 512GB carries a 3-year warranty. The length is the maker's own vote of confidence, and on an SSD it tends to track the endurance rating — a longer warranty usually meaning more rated writes.
Which to buy
With a price missing for at least one side, there is no cost verdict to give. What separates two otherwise-similar drives is up in the sections above — sustained and random behaviour, whether there is a DRAM cache, the flash tier and the warranty — so weigh those against what your build needs.
Common questions about this pair
- Which is faster, KLEVV NEO N410+ 512GB or TeamGroup CX2 512GB?
- KLEVV NEO N410+ 512GB is rated 540 MB/s read and 500 MB/s write; TeamGroup CX2 512GB, 530 MB/s read and 470 MB/s write. The SATA link tops out around 550 MB/s each way, and both work against that ceiling; the more telling differences between SATA drives are how each holds up under sustained load, whether it carries a DRAM cache, and how much writing it is rated to take.
- Should you buy KLEVV NEO N410+ 512GB or TeamGroup CX2 512GB?
- With a price missing for at least one side, there is no cost verdict to give. What separates two otherwise-similar drives is up in the sections above — sustained and random behaviour, whether there is a DRAM cache, the flash tier and the warranty — so weigh those against what your build needs.