Kestrix NS-4857 XT 8-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS4857-XT · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 5,231 (NAS Systems scale) |
|---|
| Category rank | #36,605 |
|---|
| Street price | $1,399 |
|---|
| Power | 70 W |
|---|
| Performance per dollar | 3.74 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4857 XT |
|---|
| Drive bays | 8× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 192 TB |
|---|
| Processor | 8-core x86, up to 3.2 GHz |
|---|
| Memory | 8 GB DDR4 |
|---|
| 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 |
|---|
| Novexa NS-8416 SE 4-Bay NAS (1GbE, M.2 Cache) | 3,759 | $559 | Compare |
| Mirenta NS-6230 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 4,685 | $899 | Compare |
| Novexa NS-2896 SE 4-Bay NAS (1GbE) | 2,354 | $299 | Compare |
| Novexa NS-8670 Pro 8-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,159 | Compare |
| Novexa NS-1987 SE 2-Bay NAS (2.5GbE) | 3,112 | $489 | Compare |
| Kestrix NS-6001 Prime 4-Bay NAS (1GbE) | 1,939 | $249 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4857 XT 8-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/2425779 (accessed 2026-10-19).