Hardware Spec Index

Caldera SN-5501 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5501-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index10,663 (SSDs scale)
Category rank#33,571
Street price$279
Power5 W (active)
Performance per dollar38.22
Released2021

Specifications

BrandCaldera
ModelCaldera SN-5501 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,400 MB/s
Random 4K read1,130K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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
Mirenta SN-7241 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,783$69Compare
Altrix SN-9216 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD9,386$259Compare
Altrix SN-4493 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD14,097$499Compare
Mirenta SN-5903 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,779$89Compare
Strivon SN-7999 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,349$579Compare
Altrix SN-6724 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD12,497$429Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5501 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4196293 (accessed 2026-10-19).