Hardware Spec Index

Caldera SN-2731 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2731-SE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index12,813 (SSDs scale)
Category rank#28,718
Street price$419
Power7 W (active)
Performance per dollar30.58
Released2022

Specifications

BrandCaldera
ModelCaldera SN-2731 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,300 MB/s
Random 4K read1,080K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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
Novexa SN-7397 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD13,597$499Compare
Caldera SN-4158 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD13,005$439Compare
Strivon SN-9971 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD12,689$419Compare
Caldera SN-4640 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD14,611$599Compare
Strivon SN-7791 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD9,656$269Compare
Strivon SN-3717 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,169$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2731 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4607873 (accessed 2026-10-22).