Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_27615520_1 (latency__microseconds_ VARCHAR, product_name VARCHAR)
### Question:
What is the ramsan-810 transfer delay?
### Answer:
SELECT COUNT(latency__microseconds_) FROM table_27615520_1 WHERE product_name = "RamSan-810"