Hardware Spec Index

Caldera SN-5231 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5231-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index6,008 (SSDs scale)
Category rank#23,464
Street price$79
Power5 W (active)
Performance per dollar76.05
Released2021

Specifications

BrandCaldera
ModelCaldera SN-5231 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,800 MB/s
Random 4K read800K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 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
Mirenta SN-2224 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,670$99Compare
Novexa SN-8587 Prime 500GB PCIe 4.0 NVMe M.2 2230 SSD6,299$99Compare
Caldera SN-9543 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD7,511$149Compare
Novexa SN-9355 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD13,486$469Compare
Mirenta SN-2335 SE 500GB SATA 2.5-inch SSD3,437$39Compare
Novexa SN-3329 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD10,304$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5231 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/62817440 (accessed 2026-10-22).