From 08bc2e19b45307d9521396b33d73614f387ef4da Mon Sep 17 00:00:00 2001
From: jebba <root@localhost>
Date: Fri, 4 Feb 2022 21:31:51 -0700
Subject: [PATCH] DRAM

---
 docs/HARDWARE.md | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/docs/HARDWARE.md b/docs/HARDWARE.md
index 16c5f34..f3f3939 100644
--- a/docs/HARDWARE.md
+++ b/docs/HARDWARE.md
@@ -68,6 +68,7 @@ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 ```
 
 # Hard Drive
+## NVMe
 Has nice 1TB NVMe HD. That drive doesn't have a partition table.
 
 ```
@@ -89,8 +90,35 @@ I/O size (minimum/optimal): 512 bytes / 512 bytes
 
 ```
 
+## `/dev/sda`
+The main root hard drive is a `Skhynix` model `H28S7Q302BMR`.
 
+* https://www.kynix.com/Detail/1335322/H28S7Q302BMR.html
 
+```
+$ sudo fdisk -l /dev/sda
+Disk /dev/sda: 53.98 GiB, 57940115456 bytes, 14145536 sectors
+Disk model: H28S7Q302BMR    
+Units: sectors of 1 * 4096 = 4096 bytes
+Sector size (logical/physical): 4096 bytes / 4096 bytes
+I/O size (minimum/optimal): 786432 bytes / 786432 bytes
+Disklabel type: gpt
+Disk identifier: 2EA26BA4-A75E-67EF-2508-38105E3F23B1
+
+Device       Start      End Sectors  Size Type
+/dev/sda1        6        7       2    8K unknown
+/dev/sda2        8     8199    8192   32M unknown
+/dev/sda3     8200     8455     256    1M unknown
+/dev/sda4     8456     8583     128  512K unknown
+/dev/sda5     8584     8711     128  512K unknown
+/dev/sda6     8712  3045143 3036432 11.6G unknown
+/dev/sda7  3045144  6081575 3036432 11.6G unknown
+/dev/sda8  6081576  6114343   32768  128M unknown
+/dev/sda9  6114344  6122535    8192   32M unknown
+/dev/sda10 6122536  6126631    4096   16M unknown
+/dev/sda11 6126632  6159399   32768  128M unknown
+/dev/sda12 6159400 14145502 7986103 30.5G unknown
+```
 
 
 # Network