Hardware Spec Index

Caldera SN-6582 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6582-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index14,100 (SSDs scale)
Category rank#49,919
Street price$549
Power7 W (active)
Performance per dollar25.68
Released2021

Specifications

BrandCaldera
ModelCaldera SN-6582 Plus
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,600 MB/s
Random 4K read710K 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
Novexa SN-5981 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,080$149Compare
Mirenta SN-2579 Prime 500GB SATA 2.5-inch SSD3,676$39Compare
Mirenta SN-8635 Prime 500GB SATA 2.5-inch SSD3,668$39Compare
Novexa SN-5551 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD10,665$299Compare
Novexa SN-1572 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD10,878$349Compare
Mirenta SN-6286 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD11,183$319Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6582 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21919934 (accessed 2026-10-25).