Mirenta NS-5821 Core 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS5821-CORE · Released 2023 · Updated 2026-10-23
Key facts
| Benchmark index | 5,860 (NAS Systems scale) |
|---|
| Category rank | #40,007 |
|---|
| Street price | $1,399 |
|---|
| Power | 53 W |
|---|
| Performance per dollar | 4.19 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-5821 Core |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 6-core x86, up to 3.3 GHz |
|---|
| Memory | 8 GB DDR5 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | 1× PCIe 4.0 x4 slot |
|---|
| 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-6877 Max 2-Bay NAS (1GbE) | 1,579 | $149 | Compare |
| Novexa NS-9411 SE 12-Bay NAS (10GbE, M.2 Cache) | 7,191 | $1,999 | Compare |
| Kestrix NS-5289 SE 6-Bay NAS (10GbE, M.2 Cache) | 6,177 | $1,909 | Compare |
| Halcyra NS-2820 Max 2-Bay NAS (1GbE) | 2,290 | $249 | Compare |
| Halcyra NS-8489 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 5,140 | $1,189 | Compare |
| Novexa NS-9226 Max 2-Bay NAS (1GbE) | 1,865 | $169 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-5821 Core 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/9055563 (accessed 2026-10-23).