Hardware Spec Index

Caldera SN-6582 XT 500GB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6582-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index6,649 (SSDs scale)
Category rank#10,329
Street price$99
Power5 W (active)
Performance per dollar67.16
Released2019

Specifications

BrandCaldera
ModelCaldera SN-6582 XT
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,100 MB/s
Sequential write1,700 MB/s
Random 4K read400K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 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
Altrix SN-1095 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,592$269Compare
Altrix SN-6870 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD12,680$439Compare
Caldera SN-7686 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,638$259Compare
Caldera SN-8560 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD4,760$49Compare
Mirenta SN-5533 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,290$179Compare
Mirenta SN-9635 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,849$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6582 XT 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4140648 (accessed 2026-10-23).