Mirenta NS-4909 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS4909-ULTRA · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 3,393 (NAS Systems scale) |
|---|
| Category rank | #28,411 |
|---|
| Street price | $619 |
|---|
| Power | 41 W |
|---|
| Performance per dollar | 5.48 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-4909 Ultra |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 112 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 8 GB DDR4 |
|---|
| 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 | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-4920 Prime 8-Bay NAS (2.5GbE, M.2 Cache) | 5,933 | $1,649 | Compare |
| Mirenta NS-5860 SE 4-Bay NAS (1GbE, M.2 Cache) | 3,791 | $589 | Compare |
| Kestrix NS-3838 Plus 2-Bay NAS (1GbE) | 1,255 | $149 | Compare |
| Novexa NS-9926 XT 6-Bay NAS (10GbE, M.2 Cache) | 6,163 | $1,889 | Compare |
| Kestrix NS-3752 XT 8-Bay NAS (10GbE, M.2 Cache) | 6,704 | $2,299 | Compare |
| Kestrix NS-7952 XT 4-Bay NAS (1GbE) | 2,152 | $219 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-4909 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/9725299 (accessed 2026-10-20).