Hardware Spec Index

Caldera SN-4041 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4041-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index6,227 (SSDs scale)
Category rank#998
Street price$89
Power8 W (active)
Performance per dollar69.97
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4041 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,800 MB/s
Random 4K read1,400K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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-4165 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD14,684$569Compare
Mirenta SN-3638 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,754$239Compare
Caldera SN-6396 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD7,088$109Compare
Mirenta SN-4365 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD13,985$599Compare
Caldera SN-3686 Plus 500GB SATA 2.5-inch SSD4,556$49Compare
Altrix SN-8524 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,074$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4041 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/31499 (accessed 2026-10-18).