Kestrix NS-4423 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS4423-ULTRA · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 1,791 (NAS Systems scale) |
|---|
| Category rank | #25,993 |
|---|
| Street price | $199 |
|---|
| Power | 26 W |
|---|
| Performance per dollar | 9.00 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4423 Ultra |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 56 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 2 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-4667 SE 12-Bay NAS (10GbE, M.2 Cache) | 6,967 | $2,499 | Compare |
| Mirenta NS-9643 Prime 2-Bay NAS (2.5GbE) | 2,396 | $289 | Compare |
| Kestrix NS-6854 Core 2-Bay NAS (1GbE) | 3,256 | $469 | Compare |
| Kestrix NS-4351 Plus 2-Bay NAS (2.5GbE) | 3,334 | $469 | Compare |
| Kestrix NS-6421 SE 2-Bay NAS (2.5GbE) | 3,133 | $459 | Compare |
| Novexa NS-6505 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 4,983 | $1,099 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4423 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/3981986 (accessed 2026-10-19).