Mirenta NS-3521 SE 2-Bay NAS (2.5GbE)
NAS Systems · Mirenta · SKU NS3521-SE · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 2,600 (NAS Systems scale) |
|---|
| Category rank | #25,549 |
|---|
| Street price | $389 |
|---|
| Power | 28 W |
|---|
| Performance per dollar | 6.68 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-3521 SE |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-9925 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 3,840 | $639 | Compare |
| Novexa NS-5050 Edge 2-Bay NAS (2.5GbE) | 2,658 | $399 | Compare |
| Mirenta NS-4692 SE 2-Bay NAS (1GbE) | 3,322 | $569 | Compare |
| Mirenta NS-7686 Max 5-Bay NAS (2.5GbE, M.2 Cache) | 4,036 | $759 | Compare |
| Mirenta NS-5501 Ti 4-Bay NAS (1GbE, M.2 Cache) | 4,050 | $719 | Compare |
| Mirenta NS-8779 Ti 6-Bay NAS (2.5GbE, M.2 Cache) | 4,613 | $1,009 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-3521 SE 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/19251980 (accessed 2026-10-19).