Hardware Spec Index

Caldera SN-9775 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9775-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index10,724 (SSDs scale)
Category rank#12,698
Street price$299
Power8 W (active)
Performance per dollar35.87
Released2024

Specifications

BrandCaldera
ModelCaldera SN-9775 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,900 MB/s
Sequential write8,400 MB/s
Random 4K read2,780K IOPS
NAND3D TLC, 218-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
Caldera SN-7519 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,865$259Compare
Caldera SN-5231 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD9,959$219Compare
Caldera SN-6940 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD5,727$79Compare
Mirenta SN-8105 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD11,222$369Compare
Altrix SN-3224 Ultra 500GB SATA 2.5-inch SSD4,312$39Compare
Strivon SN-9017 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD7,879$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9775 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4601481 (accessed 2026-10-19).