Kestrix NS-3913 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS3913-ULTRA · Released 2023 · Updated 2026-10-18
Key facts
| Benchmark index | 4,320 (NAS Systems scale) |
|---|
| Category rank | #43,679 |
|---|
| Street price | $889 |
|---|
| Power | 50 W |
|---|
| Performance per dollar | 4.86 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-3913 Ultra |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 4-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 |
|---|
| Halcyra NS-3060 Plus 4-Bay NAS (1GbE, M.2 Cache) | 4,475 | $1,009 | Compare |
| Mirenta NS-9368 Max 2-Bay NAS (2.5GbE) | 3,344 | $459 | Compare |
| Kestrix NS-1997 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 3,611 | $689 | Compare |
| Mirenta NS-3746 Core 4-Bay NAS (1GbE, M.2 Cache) | 4,643 | $1,039 | Compare |
| Novexa NS-7805 Prime 6-Bay NAS (1GbE, M.2 Cache) | 4,807 | $1,069 | Compare |
| Mirenta NS-2580 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 3,575 | $629 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-3913 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/6131192 (accessed 2026-10-18).