Mirenta NS-8555 XT 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS8555-XT · Released 2023 · Updated 2026-10-18
Key facts
| Benchmark index | 3,845 (NAS Systems scale) |
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| Category rank | #23,878 |
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| Street price | $719 |
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| Power | 43 W |
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| Performance per dollar | 5.35 |
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| Released | 2023 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-8555 XT |
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| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 96 TB |
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| Processor | 4-core ARM, 1.7 GHz |
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| Memory | 8 GB DDR4 |
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| Network | 2× 2.5GbE |
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| M.2 NVMe slots | 2× (cache or storage pool) |
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| PCIe expansion | None |
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| RAID | RAID 0/1/5/6/10, JBOD |
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| File system | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-5821 Pro 4-Bay NAS (1GbE, M.2 Cache) | 4,119 | $809 | Compare |
| Mirenta NS-5822 Ti 5-Bay NAS (2.5GbE, M.2 Cache) | 4,014 | $649 | Compare |
| Kestrix NS-3604 Max 6-Bay NAS (2.5GbE, M.2 Cache) | 5,312 | $1,149 | Compare |
| Mirenta NS-7473 XT 8-Bay NAS (2.5GbE, M.2 Cache) | 5,372 | $1,399 | Compare |
| Mirenta NS-3040 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 4,340 | $1,009 | Compare |
| Kestrix NS-9241 Pro 2-Bay NAS (1GbE) | 1,602 | $169 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-8555 XT 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/2148331 (accessed 2026-10-18).