Hardware Spec Index

Caldera SN-3873 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3873-XT · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index5,173 (SSDs scale)
Category rank#35,024
Street price$59
Power6 W (active)
Performance per dollar87.68
Released2024

Specifications

BrandCaldera
ModelCaldera SN-3873 XT
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write4,200 MB/s
Random 4K read760K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 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
Novexa SN-3916 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD5,997$89Compare
Mirenta SN-4521 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,018$299Compare
Mirenta SN-6783 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,988$209Compare
Strivon SN-6465 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,154$289Compare
Strivon SN-7934 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD14,234$489Compare
Mirenta SN-7644 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD13,734$449Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3873 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8404602 (accessed 2026-10-22).