Mirenta NS-1721 Ultra 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS1721-ULTRA · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 4,960 (NAS Systems scale) |
|---|
| Category rank | #5,341 |
|---|
| Street price | $1,029 |
|---|
| Power | 45 W |
|---|
| Performance per dollar | 4.82 |
|---|
| Released | 2020 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-1721 Ultra |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core x86, up to 3.2 GHz |
|---|
| Memory | 8 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 |
|---|
| Halcyra NS-7710 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 3,735 | $639 | Compare |
| Mirenta NS-6903 SE 2-Bay NAS (2.5GbE) | 1,274 | $159 | Compare |
| Kestrix NS-6001 Max 4-Bay NAS (1GbE, M.2 Cache) | 3,499 | $509 | Compare |
| Mirenta NS-8697 Pro 8-Bay NAS (10GbE, M.2 Cache) | 5,983 | $1,589 | Compare |
| Halcyra NS-6132 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 5,464 | $1,249 | Compare |
| Kestrix NS-7661 Plus 2-Bay NAS (1GbE) | 1,927 | $229 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-1721 Ultra 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/20179472 (accessed 2026-10-20).