Kestrix NS-4893 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS4893-ULTRA · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 5,506 (NAS Systems scale) |
|---|
| Category rank | #37,357 |
|---|
| Street price | $1,379 |
|---|
| Power | 58 W |
|---|
| Performance per dollar | 3.99 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4893 Ultra |
|---|
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 168 TB |
|---|
| Processor | 6-core x86, up to 3.3 GHz |
|---|
| Memory | 8 GB DDR5 |
|---|
| Network | 2× 2.5GbE |
|---|
| 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 | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-9606 Plus 6-Bay NAS (2.5GbE, M.2 Cache) | 4,973 | $1,279 | Compare |
| Halcyra NS-6141 Plus 5-Bay NAS (2.5GbE, M.2 Cache) | 4,895 | $1,349 | Compare |
| Mirenta NS-4106 Ultra 4-Bay NAS (1GbE) | 2,696 | $349 | Compare |
| Halcyra NS-4569 SE 2-Bay NAS (2.5GbE) | 2,884 | $379 | Compare |
| Kestrix NS-5444 Ti 2-Bay NAS (2.5GbE) | 1,848 | $209 | Compare |
| Kestrix NS-7528 Plus 12-Bay NAS (10GbE, M.2 Cache) | 5,973 | $1,629 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4893 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/93489411 (accessed 2026-10-22).