Kestrix NS-3647 SE 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS3647-SE · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 4,408 (NAS Systems scale) |
|---|
| Category rank | #27,329 |
|---|
| Street price | $779 |
|---|
| Power | 49 W |
|---|
| Performance per dollar | 5.66 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-3647 SE |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 140 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| 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 | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-4667 SE 8-Bay NAS (10GbE, M.2 Cache) | 7,125 | $2,069 | Compare |
| Halcyra NS-3137 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 4,773 | $1,069 | Compare |
| Kestrix NS-3444 Ti 2-Bay NAS (1GbE) | 2,495 | $289 | Compare |
| Kestrix NS-7133 Ultra 2-Bay NAS (2.5GbE) | 3,316 | $599 | Compare |
| Novexa NS-4224 Prime 2-Bay NAS (2.5GbE) | 1,531 | $179 | Compare |
| Mirenta NS-2991 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 4,132 | $739 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-3647 SE 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/5870511 (accessed 2026-10-24).