Kestrix NS-7840 XT 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS7840-XT · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 5,031 (NAS Systems scale) |
|---|
| Category rank | #46,848 |
|---|
| Street price | $1,059 |
|---|
| Power | 51 W |
|---|
| Performance per dollar | 4.75 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-7840 XT |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 140 TB |
|---|
| Processor | 8-core x86, up to 3.2 GHz |
|---|
| Memory | 8 GB DDR5 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-6762 Prime 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,129 | Compare |
| Halcyra NS-8855 Ultra 6-Bay NAS (10GbE, M.2 Cache) | 6,681 | $1,839 | Compare |
| Mirenta NS-1508 Edge 5-Bay NAS (1GbE, M.2 Cache) | 4,794 | $1,159 | Compare |
| Kestrix NS-2737 Ultra 4-Bay NAS (2.5GbE) | 2,797 | $429 | Compare |
| Novexa NS-7413 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 4,040 | $759 | Compare |
| Kestrix NS-6351 Pro 6-Bay NAS (2.5GbE, M.2 Cache) | 5,053 | $1,139 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-7840 XT 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/19255513 (accessed 2026-10-21).