Hardware Spec Index

Caldera SN-8462 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8462-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index10,314 (SSDs scale)
Category rank#43,150
Street price$319
Power8 W (active)
Performance per dollar32.33
Released2025

Specifications

BrandCaldera
ModelCaldera SN-8462 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,900 MB/s
Sequential write11,200 MB/s
Random 4K read2,130K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-8290 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,585$579Compare
Novexa SN-1295 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD11,427$409Compare
Caldera SN-3530 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD14,026$459Compare
Mirenta SN-5655 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,606$89Compare
Caldera SN-9503 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,343$119Compare
Strivon SN-8784 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD4,862$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8462 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6508932 (accessed 2026-10-24).