Hardware Spec Index

Mirenta SN-4577 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4577-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index6,832 (SSDs scale)
Category rank#10,391
Street price$139
Power8 W (active)
Performance per dollar49.15
Released2020

Specifications

BrandMirenta
ModelMirenta SN-4577 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,000 MB/s
Random 4K read880K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-8788 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD13,376$519Compare
Strivon SN-2970 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,845$189Compare
Caldera SN-8767 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD9,499$239Compare
Novexa SN-3177 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD12,829$369Compare
Mirenta SN-3241 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD11,552$419Compare
Altrix SN-8256 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD11,233$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-4577 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95548857 (accessed 2026-10-21).