Hardware Spec Index

Caldera SN-1582 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1582-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index9,465 (SSDs scale)
Category rank#3,294
Street price$229
Power7 W (active)
Performance per dollar41.33
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1582 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,500 MB/s
Random 4K read740K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-4251 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD13,412$499Compare
Mirenta SN-7544 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,329$59Compare
Altrix SN-8538 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD6,786$109Compare
Altrix SN-5273 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD12,864$509Compare
Caldera SN-8594 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD8,489$179Compare
Mirenta SN-4079 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,459$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1582 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/638181 (accessed 2026-10-25).