Hardware Spec Index

Caldera SN-7254 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7254-MAX · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index10,110 (SSDs scale)
Category rank#20,648
Street price$229
Power7 W (active)
Performance per dollar44.15
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7254 Max
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,700 MB/s
Random 4K read800K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-2953 Max 1TB SATA 2.5-inch SSD3,753$39Compare
Altrix SN-2186 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,594$149Compare
Strivon SN-5153 XT 1TB SATA 2.5-inch SSD3,892$49Compare
Novexa SN-8108 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,416$79Compare
Mirenta SN-8158 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD8,126$149Compare
Altrix SN-9975 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD4,665$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7254 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2628076 (accessed 2026-10-26).