Hardware Spec Index

Caldera SN-4311 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4311-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index6,576 (SSDs scale)
Category rank#4,853
Street price$109
Power8 W (active)
Performance per dollar60.33
Released2021

Specifications

BrandCaldera
ModelCaldera SN-4311 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,300 MB/s
Random 4K read840K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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-6156 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,518$259Compare
Novexa SN-3876 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD5,321$59Compare
Mirenta SN-2539 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD4,992$59Compare
Caldera SN-5180 Edge 500GB SATA 2.5-inch SSD3,996$39Compare
Mirenta SN-6239 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Mirenta SN-1055 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,889$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4311 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20206948 (accessed 2026-10-22).