Mirenta NS-4789 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS4789-ULTRA · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 4,435 (NAS Systems scale) |
|---|
| Category rank | #23,266 |
|---|
| Street price | $1,069 |
|---|
| Power | 50 W |
|---|
| Performance per dollar | 4.15 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-4789 Ultra |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 140 TB |
|---|
| Processor | 4-core x86, up to 3.1 GHz |
|---|
| Memory | 8 GB DDR5 |
|---|
| 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 |
|---|
| Mirenta NS-3962 Prime 12-Bay NAS (10GbE, M.2 Cache) | 7,097 | $2,069 | Compare |
| Mirenta NS-4853 Pro 2-Bay NAS (2.5GbE) | 3,111 | $499 | Compare |
| Kestrix NS-6654 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 4,798 | $1,029 | Compare |
| Kestrix NS-4957 Pro 6-Bay NAS (10GbE, M.2 Cache) | 5,824 | $1,549 | Compare |
| Novexa NS-8240 XT 12-Bay NAS (10GbE, M.2 Cache) | 6,500 | $1,829 | Compare |
| Novexa NS-4645 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 4,700 | $1,189 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-4789 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/20026414 (accessed 2026-10-23).