Hardware Spec Index

Caldera SN-1454 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1454-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index10,269 (SSDs scale)
Category rank#17,290
Street price$319
Power11 W (active)
Performance per dollar32.19
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1454 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,900 MB/s
Sequential write8,400 MB/s
Random 4K read1,800K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 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-1944 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,110$189Compare
Novexa SN-4417 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,723$259Compare
Mirenta SN-4347 Ultra 500GB SATA 2.5-inch SSD3,941$39Compare
Altrix SN-9747 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,192$129Compare
Mirenta SN-2135 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD4,865$59Compare
Mirenta SN-3531 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD10,580$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1454 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1362352 (accessed 2026-10-20).