Hardware Spec Index

Caldera SN-4320 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4320-TI · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index5,199 (SSDs scale)
Category rank#22,389
Street price$59
Power5 W (active)
Performance per dollar88.12
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4320 Ti
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write4,300 MB/s
Random 4K read1,090K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 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
Caldera SN-8572 Max 500GB SATA 2.5-inch SSD3,286$39Compare
Caldera SN-1902 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD7,249$119Compare
Strivon SN-8304 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD12,571$419Compare
Caldera SN-4377 Ti 500GB SATA 2.5-inch SSD3,369$39Compare
Caldera SN-5166 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD14,172$599Compare
Novexa SN-2943 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD13,528$449Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4320 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1802199 (accessed 2026-10-21).