Hardware Spec Index

Mirenta SN-1991 Ultra 500GB SATA 2.5-inch SSD

SSDs · Mirenta · SKU SN1991-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index3,472 (SSDs scale)
Category rank#18,285
Street price$39
Power3 W (active)
Performance per dollar89.03
Released2024

Specifications

BrandMirenta
ModelMirenta SN-1991 Ultra
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (SLC cache)
Endurance180 TBW (0.33 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-2271 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,782$89Compare
Novexa SN-7134 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD11,508$329Compare
Novexa SN-8478 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD7,377$129Compare
Caldera SN-5114 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,526$259Compare
Novexa SN-2224 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD12,841$409Compare
Altrix SN-4712 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,975$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-1991 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/1035829 (accessed 2026-10-26).