KLEVV NEO N410+ 512GB — 2.5-inch SATA SSD Built for Everyday Dependability
512GB · SATA 6Gb/sUp to 540 MB/s read3D TLC + SLC caching200 TBW endurance
The KLEVV NEO N410+ (K512GSSDS3-N41) is a 512GB 2.5-inch SATA 6Gb/s solid state drive built on strictly-selected 3D TLC NAND, reaching up to 540 MB/s sequential read, and it is aimed at anyone replacing a mechanical hard drive in a desktop or laptop that has no M.2 slot. KLEVV is the memory and storage brand of Essencore, an SK hynix subsidiary, and the N410+ pairs an SMI SM2259XT2 controller with advanced SLC caching and an enhanced LDPC ECC engine. An Acronis True Image licence key is included in the box, so an existing Windows installation can be cloned across without a clean reinstall. Typically in stock with fast delivery across Cyprus.
Compatibility — check before buying:
This is a 2.5-inch, 7 mm drive with a SATA 6Gb/s connector — it does not fit an M.2 slot. It drops straight into almost any laptop drive bay and any desktop 2.5-inch mount. KLEVV does not list a SATA data cable, a SATA power cable, a 9.5 mm height spacer or a 2.5-to-3.5-inch desktop mounting bracket as included — budget for those separately on a desktop build. If your motherboard or laptop has a free M.2 NVMe slot, the KLEVV CRAS C715 is the faster choice at a similar capacity.
Best For
✓ Upgrading an older laptop or desktop from a mechanical hard drive
✓ Systems with no free M.2 slot
✓ A clean, quiet secondary drive for documents and media
✓ Office and home-office machines that boot and load faster
✓ Small-business fleet refreshes on a controlled budget
✓ Cloning an existing Windows install with the bundled Acronis key
Key Features
Up to 540 MB/s sequential read
KLEVV publishes up to 540 MB/s read and 500 MB/s write for the 512GB model — effectively the ceiling of the SATA 6Gb/s bus, and several times what a 5,400 or 7,200 rpm hard drive delivers in everyday use.
3D TLC NAND with SLC caching
Strictly-selected 3D TLC flash is paired with Advanced SLC Caching Technology, which absorbs bursts of writes at higher speed before folding them into TLC in the background.
SM2259XT2 controller and LDPC ECC
KLEVV publishes the controller by name — a Silicon Motion SM2259XT2 — alongside an Enhanced LDPC ECC Engine, CRC parity protection, Static Data Refresh and Global Wear Levelling for consistent long-term data integrity.
Acronis True Image licence included
An official Acronis True Image activation key ships with the drive, so the contents of the old drive can be cloned to the N410+ before it is swapped in. TRIM and S.M.A.R.T. are supported for ongoing health monitoring.
Technical Specifications
| Identification |
| Brand |
KLEVV (Essencore, SK hynix group) |
| Series |
NEO N410+ |
| Part Number |
K512GSSDS3-N41 |
| EAN / GTIN |
4895194901907 |
| MPN |
K512GSSDS3-N41 |
| Form Factor & Interface |
| Form Factor |
2.5-inch, 7 mm z-height |
| Interface |
SATA 6Gb/s (SATA Revision 3.1) |
| NAND Flash |
Strictly-selected 3D TLC |
| Controller |
Silicon Motion SM2259XT2 |
| DRAM Cache |
Not published by KLEVV |
| Performance |
| Sequential Read |
Up to 540 MB/s |
| Sequential Write |
Up to 500 MB/s |
| Random IOPS |
Not published by KLEVV |
| SLC Caching |
Advanced SLC Caching Technology |
| Endurance & Reliability |
| Capacity |
512GB |
| Endurance |
200 TBW |
| Error Correction |
Enhanced LDPC ECC Engine + CRC parity protection |
| Data Integrity |
Static Data Refresh, Global Wear Levelling |
| MTBF |
Not published by KLEVV |
| Encryption |
Not published — KLEVV claims no hardware AES or TCG Opal on this model |
| Physical & Environmental |
| Dimensions |
100.20 × 69.85 × 7.00 mm |
| Weight |
35 g |
| Colour |
Black |
| Operating Temperature |
Not published by KLEVV |
| Software & Support |
| Bundled Software |
Acronis True Image licence / activation key |
| Management |
TRIM, S.M.A.R.T., KLEVV SSD Toolbox |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
KLEVV publishes a 3-year limited warranty on the NEO N410+, expressed as 200 TBW or 3 years, whichever comes first. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration. |
Frequently Asked Questions
Will the KLEVV NEO N410+ work in my laptop?
Almost certainly, if the laptop has a 2.5-inch drive bay. The N410+ is a standard 2.5-inch, 7 mm SATA drive, which is the size used by virtually every laptop hard drive and SSD of the last fifteen years. Machines that only accept M.2 modules need the KLEVV CRAS C715 instead.
Is the NEO N410+ suitable for replacing a hard disk in an office PC?
Yes, and that is its intended job. Sequential read of up to 540 MB/s against roughly 100–150 MB/s from a typical desktop hard drive transforms boot and application load times, and the bundled Acronis True Image key lets you clone the existing Windows installation rather than reinstalling it.
What is the difference between the NEO N410+ and the CRAS C715?
The N410+ is a 2.5-inch SATA drive limited by the SATA bus to 540 MB/s. The CRAS C715 is an M.2 2280 PCIe Gen3 x4 NVMe drive rated up to 3,200 MB/s read — roughly six times faster — with a 5-year manufacturer term. Choose the C715 if you have a free M.2 NVMe slot, and the N410+ if you do not.
What do I need to know before buying the NEO N410+ 512GB?
Three things. It is SATA, not NVMe, so it will not fit an M.2 slot. No SATA cables, mounting bracket or 9.5 mm spacer are listed as included. And KLEVV publishes no hardware encryption for this model, so it is not the drive to choose if self-encrypting storage is a requirement.
Singular Expert Insight
The NEO N410+ is a deliberately unglamorous drive, and that is the point. KLEVV publishes the controller by name, publishes per-capacity endurance rather than a family-maximum figure, and includes a real Acronis licence rather than a trial — three things that matter far more in an upgrade than a headline speed number the SATA bus could never deliver anyway. Against its own predecessor, the NEO N400, the N410+ moves to SATA Revision 3.1, drops 2 g of weight and raises sequential read from 500 to 540 MB/s. Against the KLEVV CRAS C715, it loses badly on paper and wins on fit: the C715 needs an M.2 NVMe slot that a 2013 ThinkPad or a small-form-factor office desktop simply does not have. If the machine you are upgrading has that slot free, buy the C715. If it does not, the N410+ is the sensible drive, and the 512GB capacity is the one most people replacing a 500 GB or 1 TB hard drive actually need.
Buyer’s Guide
Buy it if
You are replacing a mechanical hard drive in a laptop or desktop that has a 2.5-inch bay and no free M.2 NVMe slot, you want up to 540 MB/s read from 3D TLC NAND, and the included Acronis True Image licence saves you a full Windows reinstall.
Skip it if
Your machine has a free M.2 NVMe slot — the CRAS C715 is roughly six times faster for a similar outlay. Skip it too if you need hardware AES-256 or TCG Opal self-encryption, which KLEVV does not publish for this model, or if you need published random IOPS figures for a workload calculation.
Also consider
KLEVV CRAS C715 512GB or 1TB (M.2 2280 PCIe Gen3 x4 NVMe, up to 3,200 MB/s read, 5-year manufacturer term) for any system with an M.2 slot; the NEO N410+ 256GB if you only need a boot drive; or a second N410+ if you are refreshing more than one machine.