Mirenta NS-2557 Pro 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS2557-PRO · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 4,721 (NAS Systems scale) |
|---|
| Category rank | #38,564 |
|---|
| Street price | $1,039 |
|---|
| Power | 44 W |
|---|
| Performance per dollar | 4.54 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-2557 Pro |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core x86, up to 3.1 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 | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-8235 Plus 4-Bay NAS (2.5GbE) | 3,184 | $399 | Compare |
| Mirenta NS-3515 Core 4-Bay NAS (2.5GbE, M.2 Cache) | 3,501 | $609 | Compare |
| Novexa NS-2425 Pro 6-Bay NAS (2.5GbE, M.2 Cache) | 6,141 | $1,409 | Compare |
| Halcyra NS-8663 Ti 6-Bay NAS (10GbE, M.2 Cache) | 6,603 | $2,219 | Compare |
| Kestrix NS-4900 Max 12-Bay NAS (10GbE, M.2 Cache) | 7,239 | $2,309 | Compare |
| Kestrix NS-8838 XT 8-Bay NAS (10GbE, M.2 Cache) | 6,243 | $2,059 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-2557 Pro 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/524960 (accessed 2026-10-22).