Hardware Spec Index

Mirenta SN-4949 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4949-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index10,387 (SSDs scale)
Category rank#30,294
Street price$289
Power11 W (active)
Performance per dollar35.94
Released2024

Specifications

BrandMirenta
ModelMirenta SN-4949 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,700 MB/s
Sequential write12,900 MB/s
Random 4K read2,300K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-3560 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD11,594$349Compare
Strivon SN-5165 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,617$89Compare
Mirenta SN-3500 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD12,737$359Compare
Altrix SN-5302 Ti 1TB SATA 2.5-inch SSD4,389$49Compare
Mirenta SN-4358 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,117$119Compare
Mirenta SN-5174 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD6,967$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-4949 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10146266 (accessed 2026-10-20).