Hardware Spec Index

Caldera SN-7773 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7773-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index10,365 (SSDs scale)
Category rank#13,438
Street price$289
Power4 W (active)
Performance per dollar35.87
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7773 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,100 MB/s
Sequential write2,400 MB/s
Random 4K read500K 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
Strivon SN-6459 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,738$159Compare
Novexa SN-4090 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,676$489Compare
Caldera SN-6258 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD10,602$299Compare
Mirenta SN-8712 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,501$99Compare
Altrix SN-4574 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,860$99Compare
Strivon SN-4541 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,795$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7773 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20173973 (accessed 2026-10-20).