Hardware Spec Index

Caldera SN-7546 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7546-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index8,713 (SSDs scale)
Category rank#24,835
Street price$209
Power5 W (active)
Performance per dollar41.69
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7546 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write5,300 MB/s
Random 4K read870K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Novexa SN-9964 Plus 500GB PCIe 4.0 NVMe M.2 2230 SSD4,959$69Compare
Caldera SN-9977 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD12,045$439Compare
Altrix SN-4637 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD4,938$59Compare
Mirenta SN-8609 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD7,733$139Compare
Strivon SN-4664 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD8,096$159Compare
Strivon SN-1993 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,986$499Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7546 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20175600 (accessed 2026-10-20).