Hardware Spec Index

Caldera SN-5941 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5941-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index11,555 (SSDs scale)
Category rank#30,771
Street price$309
Power11 W (active)
Performance per dollar37.39
Released2025

Specifications

BrandCaldera
ModelCaldera SN-5941 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,000 MB/s
Sequential write10,400 MB/s
Random 4K read2,420K 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
Mirenta SN-9423 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,423$319Compare
Novexa SN-5533 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Strivon SN-9684 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD4,957$59Compare
Caldera SN-5617 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD9,999$219Compare
Mirenta SN-1379 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,859$99Compare
Altrix SN-8490 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD13,576$469Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5941 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/56524959 (accessed 2026-10-25).