Hardware Spec Index

Caldera SN-1540 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1540-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index12,051 (SSDs scale)
Category rank#4,473
Street price$339
Power8 W (active)
Performance per dollar35.55
Released2025

Specifications

BrandCaldera
ModelCaldera SN-1540 Core
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,600 MB/s
Sequential write9,900 MB/s
Random 4K read2,260K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-9146 Plus 1TB SATA 2.5-inch SSD3,379$29Compare
Mirenta SN-9552 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,872$89Compare
Mirenta SN-9719 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,760$119Compare
Strivon SN-3888 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,710$199Compare
Strivon SN-1291 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,600$279Compare
Caldera SN-7076 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD9,250$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1540 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/419226 (accessed 2026-10-20).