Mirenta NS-4399 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS4399-ULTRA · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 5,169 (NAS Systems scale) |
|---|
| Category rank | #39,220 |
|---|
| Street price | $1,339 |
|---|
| Power | 57 W |
|---|
| Performance per dollar | 3.86 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-4399 Ultra |
|---|
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 168 TB |
|---|
| Processor | 6-core x86, up to 3.2 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 | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-3994 XT 8-Bay NAS (10GbE, M.2 Cache) | 6,468 | $1,819 | Compare |
| Novexa NS-1151 XT 6-Bay NAS (2.5GbE, M.2 Cache) | 5,441 | $1,249 | Compare |
| Novexa NS-6709 Plus 6-Bay NAS (2.5GbE, M.2 Cache) | 5,577 | $1,269 | Compare |
| Mirenta NS-9637 Pro 4-Bay NAS (2.5GbE) | 3,452 | $509 | Compare |
| Novexa NS-5264 Prime 2-Bay NAS (1GbE) | 1,708 | $199 | Compare |
| Kestrix NS-1377 Ultra 4-Bay NAS (1GbE) | 2,555 | $309 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-4399 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/5582999 (accessed 2026-10-21).