Hardware Spec Index

Caldera SN-1548 Plus 500GB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1548-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index5,061 (SSDs scale)
Category rank#31,121
Street price$59
Power5 W (active)
Performance per dollar85.78
Released2019

Specifications

BrandCaldera
ModelCaldera SN-1548 Plus
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,600 MB/s
Sequential write1,500 MB/s
Random 4K read520K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 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
Strivon SN-6499 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD13,591$419Compare
Altrix SN-3686 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD11,432$299Compare
Novexa SN-7671 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,702$89Compare
Caldera SN-1164 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,298$69Compare
Caldera SN-5469 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,232$279Compare
Novexa SN-2853 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD12,143$459Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1548 Plus 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/15083151 (accessed 2026-10-19).