Mirenta NS-5491 Core 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS5491-CORE · Released 2019 · Updated 2026-10-23
Key facts
| Benchmark index | 3,838 (NAS Systems scale) |
|---|
| Category rank | #48,020 |
|---|
| Street price | $699 |
|---|
| Power | 42 W |
|---|
| Performance per dollar | 5.49 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-5491 Core |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| 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 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-4103 Ti 2-Bay NAS (1GbE) | 1,760 | $189 | Compare |
| Kestrix NS-6692 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 4,013 | $899 | Compare |
| Halcyra NS-9843 XT 6-Bay NAS (10GbE, M.2 Cache) | 6,420 | $1,979 | Compare |
| Halcyra NS-5725 SE 12-Bay NAS (10GbE, M.2 Cache) | 5,674 | $1,779 | Compare |
| Mirenta NS-8110 Ti 12-Bay NAS (10GbE, M.2 Cache) | 6,768 | $2,389 | Compare |
| Novexa NS-6224 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 3,663 | $659 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-5491 Core 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/3344731 (accessed 2026-10-23).