Hardware Spec Index

Caldera SN-1049 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1049-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index6,002 (SSDs scale)
Category rank#7,202
Street price$99
Power5 W (active)
Performance per dollar60.63
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1049 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,600 MB/s
Random 4K read1,050K 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
Altrix SN-9228 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD9,821$259Compare
Strivon SN-3157 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD9,021$189Compare
Strivon SN-2429 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD10,584$339Compare
Altrix SN-3984 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD12,429$389Compare
Caldera SN-4968 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD13,036$499Compare
Altrix SN-4923 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD14,045$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1049 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32939059 (accessed 2026-10-25).