Kestrix NS-2455 Ultra 5-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS2455-ULTRA · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 5,147 (NAS Systems scale) |
|---|
| Category rank | #24,769 |
|---|
| Street price | $1,209 |
|---|
| Power | 52 W |
|---|
| Performance per dollar | 4.26 |
|---|
| Released | 2020 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-2455 Ultra |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 4-core x86, up to 3.3 GHz |
|---|
| Memory | 16 GB DDR4 ECC |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | 1× PCIe 4.0 x4 slot |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-4016 Max 8-Bay NAS (10GbE, M.2 Cache) | 6,133 | $1,719 | Compare |
| Kestrix NS-4754 Max 12-Bay NAS (10GbE, M.2 Cache) | 7,207 | $2,379 | Compare |
| Mirenta NS-8836 Ultra 4-Bay NAS (1GbE, M.2 Cache) | 3,993 | $689 | Compare |
| Kestrix NS-3659 Core 12-Bay NAS (10GbE, M.2 Cache) | 7,334 | $1,969 | Compare |
| Mirenta NS-8609 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 4,699 | $1,149 | Compare |
| Mirenta NS-2579 Prime 2-Bay NAS (2.5GbE) | 2,592 | $379 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-2455 Ultra 5-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/60008344 (accessed 2026-10-20).