Hardware Spec Index

Caldera SN-3582 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3582-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index13,763 (SSDs scale)
Category rank#43,739
Street price$549
Power7 W (active)
Performance per dollar25.07
Released2021

Specifications

BrandCaldera
ModelCaldera SN-3582 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,000 MB/s
Random 4K read1,400K IOPS
NAND3D TLC, 218-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-2130 Pro 500GB SATA 2.5-inch SSD3,222$39Compare
Mirenta SN-2770 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,411$219Compare
Mirenta SN-6565 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,529$109Compare
Caldera SN-9456 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,856$79Compare
Strivon SN-1238 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD13,511$479Compare
Novexa SN-8315 Core 1TB SATA 2.5-inch SSD3,622$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3582 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8034541 (accessed 2026-10-23).