Hardware Spec Index

Caldera SN-2426 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2426-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index14,608 (SSDs scale)
Category rank#6,127
Street price$559
Power5 W (active)
Performance per dollar26.13
Released2023

Specifications

BrandCaldera
ModelCaldera SN-2426 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,000 MB/s
Random 4K read860K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Mirenta SN-6451 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD14,162$499Compare
Mirenta SN-6276 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,937$169Compare
Altrix SN-2286 Plus 500GB SATA 2.5-inch SSD3,497$39Compare
Mirenta SN-7932 Prime 500GB SATA 2.5-inch SSD3,634$39Compare
Strivon SN-8569 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD12,431$419Compare
Caldera SN-2632 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,385$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2426 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20177464 (accessed 2026-10-20).