Kestrix NS-3146 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS3146-ULTRA · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 4,802 (NAS Systems scale) |
|---|
| Category rank | #38,794 |
|---|
| Street price | $1,059 |
|---|
| Power | 44 W |
|---|
| Performance per dollar | 4.53 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-3146 Ultra |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 112 TB |
|---|
| Processor | 8-core x86, up to 3.1 GHz |
|---|
| Memory | 8 GB DDR5 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-3773 Prime 2-Bay NAS (1GbE) | 1,958 | $179 | Compare |
| Novexa NS-3823 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 5,526 | $1,519 | Compare |
| Halcyra NS-2312 Ti 8-Bay NAS (10GbE, M.2 Cache) | 6,526 | $2,009 | Compare |
| Halcyra NS-2962 Core 4-Bay NAS (2.5GbE, M.2 Cache) | 4,348 | $919 | Compare |
| Novexa NS-6741 SE 6-Bay NAS (10GbE, M.2 Cache) | 6,520 | $2,049 | Compare |
| Kestrix NS-3981 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 4,330 | $989 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-3146 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/7200940 (accessed 2026-10-26).