Hardware Spec Index

Caldera SN-5047 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5047-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index11,931 (SSDs scale)
Category rank#30,846
Street price$369
Power6 W (active)
Performance per dollar32.33
Released2019

Specifications

BrandCaldera
ModelCaldera SN-5047 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,800 MB/s
Sequential write2,100 MB/s
Random 4K read580K IOPS
NAND3D TLC, 238-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
Mirenta SN-2196 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD10,753$279Compare
Strivon SN-3072 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,227$129Compare
Altrix SN-1260 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,098$209Compare
Strivon SN-3048 Edge 1TB SATA 2.5-inch SSD4,283$49Compare
Altrix SN-7617 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD14,010$509Compare
Mirenta SN-6512 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD8,999$189Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5047 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/12427396 (accessed 2026-10-25).