Mirenta NS-4647 Ultra 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS4647-ULTRA · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 3,824 (NAS Systems scale) |
|---|
| Category rank | #49,087 |
|---|
| Street price | $599 |
|---|
| Power | 42 W |
|---|
| Performance per dollar | 6.38 |
|---|
| Released | 2020 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-4647 Ultra |
|---|
| 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-8304 SE 4-Bay NAS (2.5GbE) | 3,107 | $509 | Compare |
| Novexa NS-1640 Core 12-Bay NAS (10GbE, M.2 Cache) | 7,382 | $2,499 | Compare |
| Kestrix NS-3391 Prime 6-Bay NAS (1GbE, M.2 Cache) | 5,559 | $1,339 | Compare |
| Novexa NS-3238 XT 8-Bay NAS (10GbE, M.2 Cache) | 5,806 | $1,789 | Compare |
| Halcyra NS-5894 Plus 8-Bay NAS (10GbE, M.2 Cache) | 5,815 | $1,489 | Compare |
| Kestrix NS-8323 Plus 4-Bay NAS (1GbE) | 2,790 | $319 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-4647 Ultra 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/44556445 (accessed 2026-10-23).