Kestrix NS-8643 Ultra 2-Bay NAS (1GbE)
NAS Systems · Kestrix · SKU NS8643-ULTRA · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 2,433 (NAS Systems scale) |
|---|
| Category rank | #18,618 |
|---|
| Street price | $319 |
|---|
| Power | 27 W |
|---|
| Performance per dollar | 7.63 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-8643 Ultra |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 2 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-2104 Core 12-Bay NAS (10GbE, M.2 Cache) | 6,803 | $2,209 | Compare |
| Mirenta NS-4247 Plus 8-Bay NAS (10GbE, M.2 Cache) | 6,175 | $1,529 | Compare |
| Kestrix NS-8145 Ti 8-Bay NAS (10GbE, M.2 Cache) | 7,207 | $1,939 | Compare |
| Halcyra NS-5266 XT 2-Bay NAS (1GbE) | 2,856 | $349 | Compare |
| Kestrix NS-4280 Pro 4-Bay NAS (1GbE) | 2,927 | $379 | Compare |
| Halcyra NS-4719 Ti 8-Bay NAS (10GbE, M.2 Cache) | 6,523 | $1,999 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-8643 Ultra 2-Bay NAS (1GbE)”, https://vextor7.com/item/6507693 (accessed 2026-10-20).