Hardware Spec Index

Caldera SN-4215 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4215-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index6,042 (SSDs scale)
Category rank#97
Street price$79
Power8 W (active)
Performance per dollar76.48
Released2024

Specifications

BrandCaldera
ModelCaldera SN-4215 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,400 MB/s
Random 4K read1,270K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance200 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-4780 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,023$559Compare
Caldera SN-8006 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD10,266$249Compare
Caldera SN-2684 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,118$89Compare
Altrix SN-2989 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,857$129Compare
Altrix SN-1596 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD13,876$529Compare
Strivon SN-8410 XT 1TB SATA 2.5-inch SSD4,330$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4215 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/96566338 (accessed 2026-10-23).