Hardware Spec Index

Mirenta SN-1638 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN1638-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index5,875 (SSDs scale)
Category rank#20,578
Street price$69
Power4 W (active)
Performance per dollar85.14
Released2019

Specifications

BrandMirenta
ModelMirenta SN-1638 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,800 MB/s
Sequential write1,800 MB/s
Random 4K read390K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance180 TBW (0.33 DWPD)
Warranty3 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-1314 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD10,696$339Compare
Altrix SN-1731 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD13,363$489Compare
Novexa SN-8701 Edge 500GB SATA 2.5-inch SSD4,404$39Compare
Mirenta SN-4897 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,451$239Compare
Strivon SN-8626 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD9,973$249Compare
Caldera SN-5478 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD11,012$349Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-1638 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5613334 (accessed 2026-10-21).