Hardware Spec Index

Caldera SN-4053 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4053-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#935
Street price$579
Power5 W (active)
Performance per dollar25.73
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4053 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,900 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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
Caldera SN-4139 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD6,402$89Compare
Strivon SN-5361 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,513$79Compare
Novexa SN-6866 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD11,865$409Compare
Mirenta SN-5476 SE 500GB SATA 2.5-inch SSD3,912$39Compare
Altrix SN-8854 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD8,421$159Compare
Novexa SN-1483 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD4,429$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4053 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9508809 (accessed 2026-10-19).