Halcyra NS-3638 Max 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS3638-MAX · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 3,920 (NAS Systems scale) |
|---|
| Category rank | #40,966 |
|---|
| Street price | $659 |
|---|
| Power | 42 W |
|---|
| Performance per dollar | 5.95 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-3638 Max |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core ARM, 1.7 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 |
|---|
| Halcyra NS-3221 Ti 2-Bay NAS (1GbE) | 1,347 | $159 | Compare |
| Kestrix NS-1115 Ultra 2-Bay NAS (2.5GbE) | 2,615 | $329 | Compare |
| Kestrix NS-3390 Max 6-Bay NAS (2.5GbE, M.2 Cache) | 4,636 | $1,029 | Compare |
| Kestrix NS-2681 Core 12-Bay NAS (10GbE, M.2 Cache) | 6,750 | $1,899 | Compare |
| Mirenta NS-7722 Pro 2-Bay NAS (2.5GbE) | 2,088 | $239 | Compare |
| Kestrix NS-8386 Core 5-Bay NAS (1GbE, M.2 Cache) | 4,697 | $1,119 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-3638 Max 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/4295584 (accessed 2026-10-26).